G1401 GMT [Global Mixed-mode Technology Inc], G1401 Datasheet - Page 2

• Manufacturer Part Number: G1401
• Description: Stereo Headphone Power Amplifier
• Manufacturer: GMT [Global Mixed-mode Technology Inc]

Block Diagram
Absolute Maximum Ratings
Notes:
1. Absolute Maximum Ratings are limits beyond which damage to the device may occur.
Thermal Characteristics
Test and Application Information
Ver 1.1
Aug 13, 2001
SYMBOL
SYMBOL
R
ESD
T
V
T
amb
th j-a
DD
stg
Supply voltage
Storage temperature
Operating ambient temperature
ESD voltage
Thermal resistance from junction to ambient in free air SO8
Global Mixed-mode Technology Inc.
V
(typ. 2.5V)
V
V
DD
INA
V
INB
ref
PARAMETER
2.2µF
2.2µF
Fig.1 Measurement circuit for inverting application
3.9kΩ
3.9kΩ
INA(neg)
INA(pos)
OUTA
(Note1)
V
SS
PARAMETER
1
2
3
4
3
2
5
6
HBM
3.9kΩ
3.9kΩ
G1401
2
_
+
+
_
G1401
CONDITIONS
1
7
_
+
7
8
6
5
INB(pos)
8
4
V
OUTB
INB(neg)
DD
220µF
220µF
+
+
+
C6
100µF
MIN.
-65
0
0
-
R
R
L
L
V
V
VALUE
http://www.gmt.com.tw
OUTB
OUTA
TEL: [phone]
210
MAX.
G1401
+150
+70
7.0
2
UNIT
UNIT
°C/W
KV
°C
°C
V