Global Mixed-mode Technology Inc.
G1520
Low Power Dual Operational Amplifiers
Features
Wide Supply Operation Range +4.5V to +16V
Input Common Voltage Range Beyond the Rails
Rail-to-Rail Output Voltage Swing
Low Input Offset Voltage 3mV (Typical)
Wide Bandwidth (unit gain) 4MHz
Low Quiescent Current: 500µA per Amplifier
Large DC Voltage Gain 100dB (Typical)
Slew-Rate 5.5V/µs
Unit-Gain Stable
General Description
The G1520 consists of two independent, high gain,
internally frequency compensated operational amplifi-
ers which were designed to operate from a single
power supply over a wide range of voltages. Operation
from split power supplies is also possible. The input
common mode range of the G1520 can be beyond the
rails, and the G1520 are with rail-to-rails output volt-
age swing. The quiescent current is 500µA per ampli-
fier.
The G1520 also feature fast slewing and settle-times,
as well as high output drive capability of 60mA
(source/sink).These features make these amplifiers
ideal for use as reference buffers for TFT-LCD. Other
applications include battery power, portable devices,
and anywhere low power consumption is important.
The G1520 is housed in 8-pin MSOP, SOP and SOP
(thermal pad) packages.
Applications
Portable Equipment
LCD-TV Equipment
Battery-Powered Equipment
ASIC Input or Output Amplifier
Low Power/Low Voltage Applications
Ordering Information
ORDER
NUMBER
G1520P11U
G1520F11U
G1520P81U
MARKING
G1520
G1520
G1520
TEMP.
RANGE
-40°C~ +85°C
-40°C~ +85°C
-40°C~ +85°C
PACKAGE
(Pb free)
SOP-8
SOP-8 (FD)
MSOP-8
Note: P1: SOP-8
F1: SOP-8 (FD)
1: Bonding Code
U: Tape & Reel
P8: MSOP-8
Pin Configuration
G1520
VOUTA
VINA-
VINA+
VSS
1
2
3
4
SOP-8/MSOP-8
8
7
6
5
VCC
VOUTB
VINB-
VINB+
VOUTA
VINA-
VINA+
VSS
1
2
3
4
G1520
8
7
Thermal
Pad
6
5
SOP-8 (FD)
VCC
VOUTB
VINB-
VINB+
Ver: 1.1
Oct 02, 2008
TEL: 886-3-5788833
http://www.gmt.com.tw
1
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
