USA575 PDF даташит
Спецификация USA575 изготовлена «Unisonic Technologies» и имеет функцию, называемую «LOW VOLTAGE COMPANDOR». |
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Детали детали
Номер произв | USA575 |
Описание | LOW VOLTAGE COMPANDOR |
Производители | Unisonic Technologies |
логотип |
7 Pages
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UNISONIC TECHNOLOGIES CO., LTD
USA575
Preliminary
LINEAR INTEGRATED CIRCUIT
LOW VOLTAGE COMPANDOR
DESCRIPTION
The UTC USA575 is a precision dual gain control circuit
designed for low voltage applications. The UTC USA575’s
channel 1 is an expandor, while channel 2 can be configured
either for expandor, compressor, or automatic level controller
(ALC) application.
FEATURES
* Operating voltage range from 3V to 7V
* Reference voltage of 100mVRMS=0dB
* 600Ω drive capability
* One dedicated summing op amp per channel and two extra
uncommitted op amps
* Single or split supply operation
* Wide input/output swing capability
ORDERING INFORMATION
Ordering Number
USA575G-R20-R
Package
SSOP-20
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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USA575
PIN CONFIGURATION
Preliminary
LINEAR INTEGRATED CIRCUIT
+VIN1 1
-VIN1
VOUT
2
3
RECT. IN1 4
CRECT1 5
SUM OUT 1 6
COMP. IN1 7
VREF 8
GAIN CELL IN1 9
GND 10
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 IN2
PIN DESCRIPTION
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PIN NAME
+VIN1
-VIN1
VOUT
RECT. IN1
CRECT1
SUM OUT1
COMP. IN1
VREF
GAIN CELL IN1
GND
GAIN CELL IN2
SUM NODE 2
COMP. IN2
SUM OUT2
CRECT2
RECT. IN2
VOUT2
-VIN2
+VIN2
VCC
DESCRIPTION
Non-Inverted Input 1
Inverted Input 1
Output
Rectifier 1 Input
External Capacitor Pinout for Rectifier 1
Summation Output 1
Compensator Pin
Voltage Reference
Variable Gain Cell Input 1
Ground
Variable Gain Cell Input 2
Summation Node 2
Compensator Pin
Summation Output 2
External Capacitor Pinout for Rectifier 2
Rectifier 2 Input
Output 2
Inverted Input 2
Non-Inverted Input 2
Positive Power Supply
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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USA575
BLOCK DIAGRAM
Preliminary
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R106-008.a
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Номер в каталоге | Описание | Производители |
USA575 | LOW VOLTAGE COMPANDOR | Unisonic Technologies |
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