G1401 Datasheet, PDF (2/6 Pages) Global Mixed-mode Technology Inc – Stereo Headphone Power Amplifier

Global Mixed-mode Technology Inc.
Block Diagram
OUTA ¹
G1401
8 _VDD
INA(neg) ²
INA(pos) ³
7 _OUTB
V_SS ⁴
_ ⁶ _INB(neg)
+ ⁵ _INB(pos)
G1401
Absolute Maximum Ratings (Note1)
SYMBOL
VDD
Tstg
Tamb
ESD
PARAMETER
Supply voltage
Storage temperature
Operating ambient temperature
ESD voltage
CONDITIONS
HBM
MIN.
0
-65
0
-
Notes:
1. Absolute Maximum Ratings are limits beyond which damage to the device may occur.
MAX.
7.0
+150
+70
2
Thermal Characteristics
SYMBOL
PARAMETER
Rth j-a
Thermal resistance from junction to ambient in free air SO8
VALUE
210
Test and Application Information
V_DD
3.9kΩ
220µF
+
V_OUTA
R_L
UNIT
V
°C
°C
KV
UNIT
°C/W
V _{IN A}
2.2µF _3.9kΩ
V _{re f}
(typ. 2.5V)
V _{IN B}
2.2µF _3.9kΩ
1
8
2
_
3
+
G1401
5
6
7
4
+
C6
100µF
Ver 1.1
Aug 13, 2001
3.9kΩ
220µF
+
V_OUTB
R_L
Fig.1 Measurement circuit for inverting application
2
TEL: [phone]
http://www.gmt.com.tw