Product Summary

The SA575DR2G is a precision dual gain control circuit designed for low voltage applications. The SA575DR2G’s channel 1 is an expandor, while channel 2 can be configured either for expandor, compressor, or automatic level controller (ALC) application. The applications of the SA575DR2G are (1)Portable Communications; (2)Cellular Radio; (3)Cordless Telephone; (4)Consumer Audio; (5)Portable Broadcast Mixers; (6)Wireless Microphones; (7)Modems; (8)Electric Organs; (9)Hearing Aids.

Parametrics

SA575DR2G absolute maximum ratings: (1)Single Supply Voltage, VCC: -0.3 to 8.0 V; (2)Voltage Applied to Any Other Pin, VIN: -0.3 to (VCC + 0.3) V; (3)Operating Ambient Temperature Range, TA: -40 to +85 °C; (4)Operating Junction Temperature, TJ: 150 °C; (5)Storage Temperature Range, TSTG: 150 °C.

Features

SA575DR2G features: (1)Operating Voltage Range from 3.0 V to 7.0 V; (2)Reference Voltage of 100 mVRMS = 0 dB; (3)One Dedicated Summing Op Amp Per Channel and Two Extra Uncommitted Op Amps; (4)600Ω Drive Capability; (5)Single or Split Supply Operation; (6)Wide Input/Output Swing Capability; (7)Pb Free Packages are Available.

Diagrams

SA575DR2G block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SA575DR2G
SA575DR2G

ON Semiconductor

Audio Amplifiers 3-7V Precision Dual Gain Compandor

Data Sheet

0-650: $2.50
650-1000: $2.18
1000-2000: $2.09
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SA571NG
SA571NG

ON Semiconductor

Audio Amplifiers Dual Gain Compandor Industrial Temp

Data Sheet

0-1: $3.28
1-25: $2.77
25-100: $2.15
100-500: $1.78
SA572DR2G
SA572DR2G

ON Semiconductor

Audio Amplifiers Dual Channel Hi Perf Compandor Ind. Temp

Data Sheet

0-490: $2.70
490-500: $2.19
500-1000: $1.85
1000-2000: $1.75
SA572DTB
SA572DTB

ON Semiconductor

Audio Amplifiers Dual Channel Hi Perf

Data Sheet

Negotiable 
SA572DR2
SA572DR2

ON Semiconductor

Audio Amplifiers Dual Channel Hi Perf

Data Sheet

Negotiable 
SA572N
SA572N

ON Semiconductor

Audio Amplifiers Dual Channel Hi Perf

Data Sheet

Negotiable 
SA572D
SA572D

ON Semiconductor

Audio Amplifiers Dual Channel Hi Perf

Data Sheet

Negotiable