ETL GHLM324 Q u a d o p e r at i o n a l a m p l i f i e r Datasheet

ISSUED DATE :2005/01/13
REVISED DATE :
GHLM324
Q U A D O P E R AT I O N A L A M P L I F I E R S
Description
The GHLM324 consists of four independent, high gain internally frequency compensated operational amplifiers which are designed
specifically to operated from a single power supply over a wide voltage range. Operation from split power supplies is also possible.
Application areas include transducer amplifier, DC gain blacks and all the conventional OP amp circuits which now can be easily
implemented in single power supply system.
Features
*Internally frequency compensated for unity gain.
*Large DC voltage gain: 100dB.
*Wide operating supply range (VCC=3V~32V).
*Input common-mode voltage includes ground.
*Large output voltage swing: From 0V to VCC-1.5V.
*Power drain suitable for battery operation.
Package Dimensions
REF.
A
A1
A2
b
b1
b2
c
Pin Configuration
Millimeter
Min.
Max.
0.381
3.175
0.406
0.356
1.270
0.203
5.334
3.429
0.508
0.508
1.778
0.356
REF.
c1
D
E
E1
e
HE
L
S
Millimeter
Min.
Max.
0.203
18.92
6.096
7.493
2.413
8.509
3.175
0
0.279
19.69
6.604
8.001
2.667
9.525
3.683
15
Block diagram
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ISSUED DATE :2005/01/13
REVISED DATE :
Absolute Maximum Ratings (Unless otherwise noted all is over operating free air temperature range)
Parameter
Symbol
Ratings
Unit
VCC
18
V
VI(Diff)
32
V
VI
-0.3~32
V
mW
Supply Voltage
Differential Input voltage
Input Voltage
Power Dissipation
PD
570
Operating Temperature Range
Topr
0 ~ 70
Storage Temperature Range
Tstg
-65 ~ 150
Electrical Characteristics (VCC=5V, All voltage referenced to GND unless otherwise specified)
Parameter
Symbol
Input Offset Voltage
VIO
Input Offset Current
IIO
Input bias Current
Ib
Input Common-Mode Voltage Range
VI(R)
Supply Current
ICC
Large Signal Voltage Gain
GV
Output Voltage Swing
Test Conditions
VCM=0 to VCC=-1.5V, VO(p)=1.4V, RS=0
V(OH)
V(OL)
VCC=30V
RL=
VCC=30V
VCC=5V
VCC=15V, RL>2k
V O(p)=1 to 11V
Min
Typ. Max.
Unit
-
-
7
V
-
-
50
nA
-
-
250
nA
0
VCC-1.5
-
V
-
1.0
3.0
-
0.7
1.2
25
100
-
mA
V/mV
VCC=30V, RL=2k
26
-
-
V
VCC=30V, RL=10k
27
28
-
V
VCC=5V, RL>10k
-
5
20
mV
Common-Mode Rejection Ratio
CMRR
65
75
-
dB
Power Supply Rejection Ratio
PSRR
65
100
-
dB
-
120
-
dB
Channel Separation
Short Circuit to GND
CS
ISC
Isource
Output Current
Differential Input Voltage
f=1kHz to 20kHz
Isink
VI(Diff)
-
40
60
mA
VI(+)=1V, VI(-)=0V, VCC=15V, V O(p)=2V
20
40
-
mA
VI(+)=0V, VI(-)=1V, VCC=15V, V O(p)=2V
10
13
-
mA
VI(+)=1V, VI(-)=0V, VCC=15V, V O(p)=200mV
12
45
-
A
-
-
VCC
V
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ISSUED DATE :2005/01/13
REVISED DATE :
Typical performance Characteristics
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ISSUED DATE :2005/01/13
REVISED DATE :
Important Notice:
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM.
GTM reserves the right to make changes to its products without notice.
GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems.
GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
Head Office And Factory:
Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C.
TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785
China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China
TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165
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