SGM8903 Datasheet, PDF (3/14 Pages) SG Micro Corp – Capless 3Vrms Line Driver with Adjustable Gain

SGM8903
PIN CONFIGURATION
+INR ¹
-INR ²
OUTR ³
SGND ⁴
EN ⁵
PVSS ⁶
CN ⁷
Capless 3Vrms Line Driver
with Adjustable Gain
(TOP VIEW)
External
Under
Voltage
Detector
Charge Pump
TSSOP-14
14 +INL
13 -INL
12 OUTL
11 UVP
10 PGND
9 PVDD
8 CP
PIN DESCRIPTION
PIN
NAME
FUNCTION
1
+INR Right Channel OPAMP Positive Input.
2
-INR Right Channel OPAMP Negative Input.
3
OUTR Right Channel OPAMP Output.
4
SGND Signal Ground.
5
EN
Enable Input. Active high.
6
PVSS Negative Supply Voltage Output.
7
CN
Charge Pump Flying Capacitor Negative Terminal.
8
CP
Charge Pump Flying Capacitor Positive Terminal.
9
PVDD Positive Supply.
10
PGND Power Ground.
11
UVP Under-Voltage Protection Input.
12
OUTL Left Channel OPAMP Output.
13
-INL Left Channel OPAMP Negative Input.
14
+INL Left Channel OPAMP Positive Input.
SG Micro Corp
www.sg-micro.com
DECEMBER 2016
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