MM1366 Datasheet, PDF (1/6 Pages) Mitsumi Electronics, Corp. – Quad Differential Amp

MITSUMI
Quad Differential Amp
Monolithic IC MM1366
Quad Differential Amp MM1366
Outline
This IC is a 0dB gain amp with 4 channels of built-in differential input and differential output. It has powerful
noise removal at common mode level.
Features
(1) S/N can be improved for common mode noise on internal and external signal transmission due to
differential input/output.
(2) CMRR (common mode rejection ratio):
60 dB typ.
(3) PSRR (power supply rejection ratio):
80 dB typ.
(4) Consumption current
1.5mA typ.
Package
TSOP-20A
Applications
(1) Notebook PC audio
Pin Description
Pin No.
1
2
3
4
5
6
7
8
9
10
Pin name
-OUT1
+OUT1
-IN1
+IN1
VCC
+IN2
-IN2
+OUT2
-OUT2
GND1
Functions
Inverting output of AMP1
Non Inverting output AMP1
Inverting input to AMP1
Non Inverting input to AMP1
Supply voltage input pin
Non Inverting input to AMP2
Inverting input to AMP2
Non Inverting output of AMP2
Inverting output of AMP2
GND for AMP1, AMP2
connected to GND2.
Pin No.
11
12
13
14
15
16
17
18
19
20
Pin name
BIAS
-OUT3
+OUT3
-IN3
+IN3
GND2
+IN4
-IN4
+OUT4
-OUT4
Functions
BIAS voltage terminal
BIAS voltage=VCC/2
Inverting output of AMP3
Non Inverting output of AMP3
Inverting input to AMP3
Non Inverting output of AMP3
GND for AMP3, AMP4
connected to GND1.
Non Inverting output of AMP4
Inverting input to AMP4
Non Inverting output of AMP4
Inverting output of AMP4