Philips SA575
The SA575 is a precision dual gain control circuit designed for low voltage applications. The SA575’s channel 1 is an expandor, while channel 2 can be configured either for expandor, compressor, or automatic level controller (ALC) application. FUNCTIONAL DESCRIPTION This section describes the basic subsystems and applications of the SA575 Compandor.| Part No. | SA575 |
|---|---|
| Datasheet | SA575 Download |
| Manufacturer |  Philips |
| Description | Low voltage compandor |
| Buy | Stock & Price |
DESCRIPTION
PIN CONFIGURATION D1 and DK Packages +VIN1 -VIN1 1 2 3 4 20 VCC 19 +VIN2 18 -VIN2 17 VOUT2 16 RECT.IN2 15 CRECT2 14 SUM OUT2 13 COMP.IN2 12 SUM NODE 2 11 GAIN CELL IN2FEATURES
VOUT● Operating voltage range from 3V to 7V
● Reference voltage of 100mVRMS = 0dB
● One dedicated summing op amp per channel and two extra uncommitted op amps 1 RECT. IN1 CRECT1 5 SUM OUT 1 COMP. IN1 VREF GAIN CELL IN1 6 7 8 9
● 600Ω drive capability
● Single or split supply operation
● Wide input/output swing capability
● 3000V ESD protection
APPLICATIONS
GND 10 NOTE: 1. Available in large SOL package only. SR00703 Figure 1. Pin Configuration● Portable communications
● Cellular radio
● Cordless telephone
● Consumer audio
● Portable broadcast mixers
● Wireless microphones
● Modems
● Electric organs
● Hearing aids ORDERING INFORMATION
DESCRIPTION
20-Pin Plastic Small Outline Large 20-Pin Plastic Shrink Small Outline Package (SSOP) TEMPERATURE RANGE -40 to +85°C -40 to +85°C ORDER CODE SA575D SA575DK...
