Foreign integrated amplifiers of low frequency. Encyclopedia of radio electronics and electrical engineering

Encyclopedia of radio electronics and electrical engineering / Reference materials

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At present, a wide range of imported low-frequency integrated amplifiers has become available. Their advantages are satisfactory electrical parameters, the ability to select microcircuits with a given output power and supply voltage, stereo or quad performance with the possibility of bridging.

For the manufacture of a structure based on an integral ULF, a minimum of attachments is required. The use of known-good components ensures high repeatability and typically no further tuning is required.

The given typical switching circuits and the main parameters of integrated ULF are designed to facilitate the orientation and selection of the most suitable microcircuit.

For quadraphonic ULF, the parameters in the bridged stereo connection are not indicated.

TDA1010

Supply voltage - 6...24 V

Maximum current consumption - 3 A

Output power (Un \u14,4d 10 V, THD \uXNUMXd XNUMX%):
RL=2 ohm - 6,4W
RL=4 ohm - 6,2W
RL=8 ohm - 3,4W

SOI (P=1 W, RL=4 Ohm) - 0,2%

Quiescent current - 31 mA

Inclusion circuit

TDA1011

Supply voltage - 5,4...20 V

Maximum current consumption - 3 A

Output power (RL=4 ohm, THD=10%):
Un=16V - 6,5W
Un=12V - 4,2 W
Un=9V - 2,3 W
Un=6V - 1,0W

SOI (P=1 W, RL=4 Ohm) - 0,2%

Quiescent current - 14 mA

Inclusion circuit

TDA1013

Supply voltage - 10...40 V

Maximum current consumption - 1,5 A

Output power (THD=10%) - 4,2 W

SOI (P=2,5 W, RL=8 Ohm) - 0,15%

Inclusion circuit

TDA1015

Supply voltage - 3,6 ... 18 V

Maximum current consumption - 2,5 A

Output power (RL=4 ohm, THD=10%):
Un=12V - 4,2 W
Un=9V - 2,3 W
Un=6V - 1,0W

SOI (P=1 W, RL=4 Ohm) - 0,3%

Quiescent current - 14 mA

Inclusion circuit

TDA1020

Supply voltage - 6 ... 18 V

Maximum current consumption - 4 A

Output power (Un =14,4 V, THD=10%):
RL=2 Ohm - 12 W
RL=4 ohm - 7W
RL=8 ohm - 3,5W

Quiescent current - 30 mA

Inclusion circuit

TDA1510

Supply voltage - 6 ... 18 V

Maximum current consumption - 4 A

Output power (Un=14,4V RL=4 Ohm):
THD=0,5% - 5,5 W
THD=10% - 7,0 W

Quiescent current - 120 mA

Inclusion circuit

TDA1514

Supply voltage - ±10...±30 V

Maximum current consumption - 6,4 A

Output power:
Un \u27,5d ± 8 V, R \u40d XNUMX Ohm - XNUMX W
Un \u23d ± 4 V, R \u48d XNUMX Ohm - XNUMX W

Quiescent current - 56 mA

Inclusion circuit

TDA1515

Supply voltage - 6 ... 18 V

Maximum current consumption - 4 A

Output power (Un =14,4 V, THD=0,5%):
RL=2 ohm - 9W
RL=4 ohm - 5,5W

Output power (Un=14,4V, THD=10%):
RL=2 Ohm - 12 W
RL4 Ohm - 7W

Quiescent current - 75 mA

Inclusion circuit

TDA1516

Supply voltage - 6 ... 18 V

Maximum current consumption - 4 A

Output power (Un =14,4 V, THD=0,5%):
RL=2 ohm - 7,5W
RL=4 ohm - 5W

Output power (Un =14,4 V, THD=10%):
RL=2 Ohm - 11 W
RL=4 ohm - 6W

Quiescent current - 30 mA

Inclusion circuit

TDA1517

Supply voltage - 6 ... 18 V

Maximum current consumption - 2,5 A

Output power (Un=14,4V RL=4 Ohm):
THD=0,5% - 5 W
THD=10% - 6 W

Quiescent current - 80 mA

Inclusion circuit

TDA1518

Supply voltage - 6 ... 18 V

Maximum current consumption - 4 A

Output power (Un =14,4 V, THD=0,5%):
RL=2 ohm - 8,5W
RL=4 ohm - 5W

Output power (Un =14,4 V, THD=10%):
RL=2 Ohm - 11 W
RL=4 ohm - 6W

Quiescent current - 30 mA

Inclusion circuit

TDA1519

Supply voltage - 6 ... 17,5 V

Maximum current consumption - 4 A

Output power (Up=14,4 V, THD=0,5%):
RL=2 ohm - 6W
RL=4 ohm - 5W

Output power (Un =14,4 V, THD=10%):
RL=2 ohm - 11W
RL=4 ohm - 8,5W

Quiescent current - 80 mA

Inclusion circuit

TDA1551

Supply voltage -6...18 V

Output power (Un = 14,4 V, RL = 4 ohms):
THD=0,5% - 5 W
THD=10% - 6 W

Quiescent current - 160 mA

Inclusion circuit

TDA1521

Supply voltage - ±7,5...±21 V

Maximum current consumption - 2,2 A

Output power (Un=±12V, RL=8 ohm):
THD=0,5% - 6 W
THD=10% - 8 W

Quiescent current - 70 mA

Inclusion circuit

TDA1552

Supply voltage - 6 ... 18 V

Maximum current consumption - 4 A

Output power (Un = 14,4 V, RL = 4 ohms):
THD=0,5% - 17 W
THD=10% - 22 W

Quiescent current - 160 mA

Inclusion circuit

TDA1553

Supply voltage - 6 ... 18 V

Maximum current consumption - 4 A

Output power (Up=4,4 V, RL=4 Ohm):
THD=0,5% - 17 W
THD=10% - 22 W

Quiescent current - 160 mA

Inclusion circuit

TDA1554

Supply voltage - 6 ... 18 V

Maximum current consumption - 4 A

Output power (Up = 14,4 V, RL = 4 ohms):
THD=0,5% - 5 W
THD=10% - 6 W

Quiescent current - 160 mA

Inclusion circuit

TDA2004

Dual integrated ULF, designed specifically for use in a car and allowing operation at a low-resistance load (up to 1,6 Ohm).

Supply voltage - 8 ... 18 V

Maximum current consumption - 3,5 A

Output power (Un=14,4V, THD=10%):
RL=4 ohm - 6,5W
RL=3,2 ohm - 8,0W
RL=2 ohm - 10W
RL=1,6 ohm - 11W

KHI (Un=14,4V, P=4,0 W, RL=4 Ohm) - 0,2%;

Bandwidth (by level -3 dB) - 35...15000 Hz

Quiescent current - <120 mA

Inclusion circuit

TDA2005

Dual integrated ULF, designed specifically for use in a car and allowing operation at a low-resistance load (up to 1,6 Ohm).

Supply voltage - 8 ... 18 V

Maximum current consumption - 3,5 A

Output power (Up = 14,4 V, THD = 10%):

RL=4 ohm - 20W
RL=3,2 ohm - 22W

SOI (Up = 14,4 V, P = 15 W, RL = 4 Ohm) - 10%

Bandwidth (by level -3 dB) - 40...20000 Hz

Quiescent current - <160 mA

Inclusion circuit

TDA2006

Integral ULF providing high output current, low harmonics and intermodulation distortion. The pinout matches the pinout of the TDA2030 chip.

Supply voltage - ±6,0...±15 V

Maximum current consumption - 3 A

Output power (Ep=±12V, THD=10%):
at RL=4 Ohm - 12 W
at RL=8 Ohm - 6...8 W SOI (Ep=±12V):
at P=8 W, RL= 4 Ohm - 0,2%
at P=4 W, RL= 8 Ohm - 0,1%

Bandwidth (by level -3 dB) - 20...100000 Hz

Consumption current:
at Р=12 W, RL=4 Ohm - 850 mA
at Р=8 W, RL=8 Ohm - 500 mA

Inclusion circuit

TDA2007

A dual integrated ULF with a single in-line arrangement of pins, specially designed for use in television and portable radio receivers.

Supply voltage - +6...+26 V

Quiescent current (Ep=+18 V) - 50...90 mA

Output power (THD=0,5%):
at En=+18 V, RL=4 Ohm - 6 W
at En=+22 V, RL=8 Ohm - 8 W

SOI:
at En=+18 V P=3 W, RL=4 Ohm - 0,1%
at En=+22 V, P=3 W, RL=8 Ohm - 0,05%

Bandwidth (by level -3 dB) - 40...80000 Hz

Maximum consumption current - 3 A

Inclusion circuit

TDA2008

Integral ULF, designed to operate on a low-resistance load, providing a high output current, very low harmonic content and intermodulation distortion.

Supply voltage - +10...+28 V

Quiescent current (Ep=+18 V) - 65...115 mA

Output power (Ep=+18V, THD=10%):
at RL=4 Ohm - 10...12 W
at RL=8 Ohm - 8 W

THD (Ep= +18 V):
at Р=6 W, RL=4 Ohm - 1%
at Р=4 W, RL=8 Ohm - 1%

Maximum consumption current - 3 A

Inclusion circuit

TDA2009

Dual integrated ULF, designed for use in high-quality music centers.

Supply voltage - +8...+28 V

Quiescent current (Ep=+18 V) - 60...120 mA

Output power (Ep=+24 V, THD=1%):
at RL=4 Ohm - 12,5 W
at RL=8 Ohm - 7 W

Output power (Ep=+18 V, THD=1%):
at RL=4 Ohm - 7 W
at RL=8 Ohm - 4 W

SOI:
at En= +24 V, P=7 W, RL=4 Ohm - 0,2%
at En= +24 V, P=3,5 W, RL=8 Ohm - 0,1%
at En= +18 V, P=5 W, RL=4 Ohm - 0,2%
at En= +18 V, P=2,5 W, RL=8 Ohm - 0,1%

Bandwidth (by level -3 dB) - 20...80000 Hz

Maximum consumption current - 3,5 A

Inclusion circuit

TDA2030

Integral ULF providing high output current, low harmonics and intermodulation distortion.

Supply voltage - ±6...±18 V

Quiescent current (Ep=±14 V) - 40...60 mA

Output power (Ep=±14 V, THD=0,5%):
at RL=4 Ohm - 12...14 W
at RL=8 Ohm - 8...9 W

SOI (Ep=±12V):
at Р=12 W, RL=4 Ohm - 0,5%
at Р=8 W, RL=8 Ohm - 0,5%

Bandwidth (by level -3 dB) - 10...140000 Hz

Consumption current:
at Р=14 W, RL=4 Ohm - 900 mA
at Р=8 W, RL=8 Ohm - 500 mA

Inclusion circuit

TDA2040

Integral ULF providing high output current, low harmonics and intermodulation distortion.

Supply voltage - ±2,5...±20 V

Quiescent current (Ep=±4,5...±14 V) - mA 30...100 mA

Output power (Ep=±16 V, THD=0,5%):
at RL=4 Ohm - 20...22 W
at RL=8 Ohm - 12 W

SOI (Ep=±12V, P=10W, RL=4 Ohm) - 0,08%

Maximum consumption current - 4 A

Inclusion circuit

TDA2050

Integral ULF, providing high output power, low harmonics and intermodulation distortion. Designed to work in Hi-Fi stereo complexes and high-end TVs.

Supply voltage - ±4,5...±25 V

Quiescent current (Ep=±4,5...±25 V) - 30...90 mA

Output power (Ep=±18, RL=4 Ohm, THD=0,5%) - 24...28 W

THD (Ep=±18V, P=24W, RL=4 Ohm) - 0,03...0,5%

Bandwidth (by level -3 dB) - 20...80000 Hz

Maximum consumption current - 5 A

Inclusion circuit

TDA2051

Integral ULF, which has a small number of external elements and provides a low content of harmonics and intermodulation distortion. The output stage operates in class AB, which allows you to get more output power.

Output power:
at Ep=±18 V, RL=4 Ohm, SOI=10% - 40 W
at Ep=±22 V, RL=8 Ohm, SOI=10% - 33 W

Inclusion circuit

TDA2052

Integral ULF, the output stage of which operates in class AB. Allows a wide range of supply voltages and has a large output current. It is intended for work in television and radio receivers.

Supply voltage - ±6...±25 V

Quiescent current (En = ±22 V) - 70 mA

Output power (Ep = ±22 V, THD = 10%):
at RL=8 Ohm - 22 W
at RL=4 Ohm - 40 W

Output power (En = 22 V, THD = 1%):
at RL=8 Ohm - 17 W
at RL=4 Ohm - 32 W

SOI (with a bandwidth of -3 dB 100 ... 15000 Hz and Pout = 0,1 ... 20 W):
at RL=4 Ohm - <0,7%
at RL=8 Ohm - <0,5%

Inclusion circuit

TDA2611

Integral ULF, designed to work in household equipment.

Supply voltage - 6 ... 35 V

Quiescent current (Ep=18 V) - 25 mA

Maximum consumption current - 1,5 A

Output power (THD=10%): at Ep=18 V, RL=8 Ohm - 4 W
at Ep=12V, RL=8 0m - 1,7 W
at Ep=8,3 V, RL=8 Ohm - 0,65 W
at Ep=20 V, RL=8 Ohm - 6 W
at Ep=25 V, RL=15 Ohm - 5 W

SOI (at Рout=2 W) - 1%

Bandwidth - >15 kHz

Inclusion circuit

TDA2613

Integral ULF, designed to work in household equipment (television and radio receivers).

Supply voltage - 15 ... 42 V

SOI:
(Ep=24 V, RL=8 Ohm, Pout=6 W) - 0,5%
(Ep=24 V, RL=8 Ohm, Pout=8 W) - 10%

Quiescent current (Ep=24 V) - 35 mA

Maximum consumption current - 2,2 A

Inclusion circuit

TDA2614

Integral ULF, designed to work in household equipment (television and radio receivers).

Supply voltage - 15 ... 42 V

Maximum consumption current - 2,2 A

Quiescent current (Ep=24 V) - 35 mA

SOI:
(Ep=24 V, RL=8 Ohm, Pout=6,5 W) - 0.5%
(Ep=24 V, RL=8 Ohm, Pout=8,5 W) - 10%

Bandwidth (by level -3 dB) - 30...20000 Hz

Inclusion circuit

TDA2615

Dual ULF, designed to work in stereo radios or TVs.

Supply voltage - ±7,5...21 V

Maximum current consumption - 2,2 A

Quiescent current (Ep=7,5...21 V) - 18...70 mA

Output power (Ep=±12 V, RL=8 ohm):
THD=0,5% - 6 W
THD=10% - 8 W

Bandwidth (by level-3 dB and Рout=4 W) - 20...20000 Hz

Inclusion circuit

TDA2822

Dual ULF, designed to work in portable radio and television receivers.

Supply voltage - 3 ... 15 V

Maximum current consumption - 1,5 A

Quiescent current (Ep=6 V) - 12 mA

Output power (THD=10%, RL=4 ohm):
En \u9d 1,7V - XNUMX W
En \u6d 0,65V - XNUMX W
En \u4.5d 0,32V - XNUMX W

Inclusion circuit

TDA7052

Inclusion circuit

TDA7053

Inclusion circuit

TDA2824

Dual ULF, designed to work in portable radio and television receivers

Supply voltage - 3 ... 15 V

Maximum current consumption - 1,5 A

Quiescent current (Ep=6 V) - 12 mA

Output power (THD=10%, RL=4 Ohm)
En \u9d 1,7 V - XNUMX W
En \u6d 0,65 V - XNUMX W
En \u4,5d 0,32 V - XNUMX W

SOI (Ep=9 V, RL=8 Ohm, Pout=0,5 W) - 0,2%

Inclusion circuit

TDA7231

ULF with a wide range of supply voltages, designed to work in portable radios, cassette recorders, etc.

Supply voltage - 1,8 ... 16 V

Maximum current consumption - 1,0 A

Quiescent current (Ep=6 V) - 9 mA

Output power (THD=10%):
En=12V, RL=6 Ohm - 1,8 W
En=9B, RL=4 Ohm - 1,6 W
Ep=6 V, RL=8 Ohm - 0,4 W
Ep=6 V, RL=4 Ohm - 0,7 W
En \u4d Z V, RL \u0,11d XNUMX Ohm - XNUMX W
Ep=3 V, RL=8 Ohm - 0,07 W

SOI (Ep=6 V, RL=8 Ohm, Pout=0.2 W) - 0,3%

Inclusion circuit

TDA7235

ULF with a wide range of supply voltages, designed to work in portable radio and television receivers, cassette recorders, etc.

Supply voltage - 1,8 ... 24 V

Maximum current consumption - 1,0 A

Quiescent current (Ep=12 V) - 10 mA

Output power (THD=10%):
Ep=9 V, RL=4 Ohm - 1,6 W
Ep=12 V, RL=8 Ohm - 1,8 W
Ep=15 V, RL=16 Ohm - 1,8 W
Ep=20 V, RL=32 Ohm - 1,6 W

SOI (Ep=12V, RL=8 Ohm, Pout=0,5 W) - 1,0%

Inclusion circuit

TDA7240

Bridge ULF, designed for use in car radios. It has protection against short circuit in the load, as well as against overheating.

Maximum supply voltage - 18 V

Maximum current consumption - 4,5 A

Quiescent current (Ep=14,4 V) - 120 mA

Output power (Ep=14,4 V, THD=10%):
RL=4 ohm - 20W
RL=8 ohm - 12W

SOI:
(Ep=14,4 V, RL=4 Ohm, Pout=12 W) - 0,1%

(Ep=14,4 V, RL=8 Ohm, Pout=12W) - 0,05%

Bandwidth level -3 dB (RL=4 Ohm, Pout=15 W) - 30...25000 Hz

Inclusion circuit

TDA7241

Bridge ULF, designed for use in car radios. It has protection against short circuit in the load, as well as against overheating.

Maximum supply voltage - 18 V

Maximum current consumption - 4,5 A

Quiescent current (Ep=14,4 V) - 80 mA

Output power (Ep=14,4 V, THD=10%):
RL=2 ohm - 26W
RL=4 ohm - 20W
RL=8 ohm - 12W

SOI:
(Ep=14,4 V, RL=4 Ohm, Pout=12 W) - 0,1%
(Ep=14,4 V, RL=8 Ohm, Pout=6 W) - 0.05%

Bandwidth level -3 dB (RL=4 Ohm, Pout=15 W) - 30...25000 Hz

Inclusion circuit

TDA1555Q

Supply voltage - 6...18 V

Maximum current consumption - 4 A

Output power (Up = 14,4 V. RL = 4 ohms):
- THD=0,5% - 5 W
- THD=10% - 6 W Quiescent current - 160 mA

Inclusion circuit

TDA1557Q

Supply voltage - 6 ... 18 V

Maximum current consumption - 4 A

Output power (Up = 14,4 V, RL = 4 ohms):

- THD=0,5% - 17 W
- THD=10% - 22 W

Quiescent current, mA 80

Inclusion circuit

TDA1556Q

Supply voltage -6...18 V

Maximum current consumption -4 A

Output power: (Up=14.4 V, RL=4 Ohm):
- THD=0,5%, - 17 W
- THD=10% - 22 W

Quiescent current - 160 mA

Inclusion circuit

TDA1558Q

Supply voltage - 6..18 V

Maximum current consumption - 4 A

Output power (Up=14 V, RL=4 Ohm):
- THD=0.6% - 5 W
- THD=10% - 6 W

Quiescent current - 80 mA

Inclusion circuit

TDA1561

Supply voltage - 6 ... 18 V

Maximum consumed current - 4 A

Output power (Up=14V, RL=4 Ohm):

- THD=0.5% - 18 W
- THD=10% - 23 W

Quiescent current - 150 mA

Inclusion circuit

TDA1904

Supply voltage - 4 ... 20 V

Maximum consumed current - 2 A

Output power (RL=4 ohm, THD=10%):
- Up=14 V - 4 W
- Up=12V - 3,1 W
- Up=9 V - 1,8 W
- Up=6 V - 0,7 W

SOI (Up=9 V, P<1,2 W, RL=4 Ohm) - 0,3%

Quiescent current - 8...18 mA

Inclusion circuit

TDA1905

Supply voltage - 4 ... 30 V

Maximum consumed current - 2,5 A

Output power (THD=10%)
- Up=24 V (RL=16 Ohm) - 5,3 W
- Up=18V (RL=8 Ohm) - 5,5 W
- Up=14 V (RL=4 Ohm) - 5,5 W
- Up=9 V (RL=4 Ohm) - 2,5 W

SOI (Up=14 V, P<3,0 W, RL=4 Ohm) - 0,1%

Quiescent current - <35 mA

Inclusion circuit

TDA1910

Supply voltage - 8 ... 30 V

Maximum consumed current - 3 A

Output power (THD=10%):
- Up=24 V (RL=8 Ohm) - 10 W
- Up=24 V (RL=4 Ohm) - 17,5 W
- Up=18 V (RL=4 Ohm) - 9,5 W

SOI (Up=24 V, P<10,0 W, RL=4 Ohm) - 0,2%

Quiescent current - <35 mA

Inclusion circuit

TDA2003

Supply voltage - 8 ... 18 V

Maximum consumed current - 3,5 A

Output power (Up=14V, THD=10%):
- RL=4,0 Ohm - 6 W
- RL=3,2 Ohm - 7,5 W
- RL=2,0 Ohm - 10 W
- RL=1,6 Ohm - 12 W

SOI (Up=14,4 V, P<4,5 W, RL=4 Ohm) - 0,15%

Quiescent current - <50 mA

Inclusion circuit

Publication: N. Bolshakov, rf.atnn.ru

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