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Global Mixed-mode Technology Inc.
G1582
Rail-to-Rail Operational Amplifiers
Features
„ Wide Supply Operation Range +4.5V to +20V
„ Input Common Voltage Range Beyond the Rails
„ Rail-to-Rail Output Voltage Swing
„ High Peak Source Capability 1300mA
„ High Peak Sink Capability 850mA
„ Low Input Offset Voltage 3mV (Typical)
„ Wide -3dB Bandwidth 35MHz
„ Quiescent Current: 2.2mA
„ Large DC Voltage Gain 80dB (Typical)
„ Slew-Rate 50V/µs
„ Unit-Gain Stable
Applications
„ Portable Equipment
„ LCD-TV Equipment
„ Battery-Powered Equipment
„ ASIC Input or Output Amplifier
„ Low Power/Low Voltage Applications
General Description
The G1582 consists of one independent, high gain,
internally frequency compensated operational amplifi-
ers which was 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 G1582 can be beyond the
rails, and the G1582 is with rail-to-rails output voltage
swing. The quiescent current is 2.2mA, typically.
The G1582 also feature fast slewing and set-
tle-times, as well as high output drive capability of
source 1300mA /sink 850mA. These features make
this amplifier ideal for use as reference buffers for
TFT-LCD. Other applications include battery power,
portable devices, and anywhere low power con-
sumption is important.
The G1582 is housed in a TDFN3X3-8 & MSOP-8 (FD)
package.
Ordering Information
ORDER
NUMBER
G1582RD1U
G1582F51U
Note: RD: TDFN3X3-8
1: Bonding Code
U: Tape & Reel
MARKING
1582
G1582
F5: MSOP-8 (FD)
Pin Configuration
TEMP.
RANGE
-40°C to 85°C
-40°C~ +85°C
PACKAGE
(Green)
TDFN3X3-8
MSOP-8 (FD)
G1582
NC 1
VIN 2
VIP 3
VSS 4
Thermal
Pad
8 NC
7 VCC
6 VO
5 NC
TDFN3X3-8
G1582
NC 1
8 NC
VIN 2
VIP 3
Thermal
Pad
7 VCC
6 VO
VSS 4
5 NC
MSOP-8 (FD)
Note: Recommend connecting the Thermal Pad to the Pin#4 VSS for excellent power dissipation.
Ver: 1.1
Jun 27, 2011
TEL: 886-3-5788833
http://www.gmt.com.tw
1
Free Datasheet http://www.datasheet4u.com/