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G1812 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – Rail-to-Rail Output Amplifiers
Global Mixed-mode Technology Inc.
G1812
High Speed, Rail-to-Rail Output Amplifiers, with
Ultra-low Power-Down
Features
„ Ultra-low power-down current 150nA/amp max
„ Quiescent current 5mA/amp
„ High speed
100V/µs slew rate
95MHz -3dB bandwidth
85nS settling time to 0.1%
„ Excellent video specification
0.1dB flatness: 12MHz
Differential gain : 0.5%
Differential phase: 0.25°
„ 3V to 5.5V single supply
„ Low offset voltage: 1mV, typically
„ Surface-Mount package TQFN3x3-16
Applications
„ Portable multimedia players
„ Video cameras
„ Digital still cameras
„ Consumer video
General Description
The G1812 is the high speed, rail-to-rail output
operation amplifiers with ultra-low power-down current.
The 95MHz -3dB bandwidth and 100V/µs slew-rate
make these operation amplifiers well-suited for many
general-purpose, high speed application.
The G1812 is designed to operate at supply voltage
ranged from 3V to 6V at 5mA of operated current per
amplifier. In the power-down mode, the current is less
than 150nA per amplifier, ideal for battery-powered
applications.
The differential gain is 0.5%, the differential phase is
0.25°, and 0.1dB flatness out to 12MHz. So it is
suitable for the video applications.
Ordering Information
ORDER
NUMBER
MARKING
TEMP.
RANGE
PACKAGE
(Pb free)
G1812R41U 1812 -40°C to +85°C TQFN3x3-16
G1812P81U G1812 -40°C to +85°C MSOP-8
Note: R4 :TQFN3X3-16
P8 : MSOP-8
1: Bonding Code
U: Tape & Reel
Pin Configuration
VOUT1 1
-IN1 2
+IN1 3
VSS 4
G1812
MSOP-8
8 VCC
7 VOUT2
6 -IN2
5 +IN2
PD2 13
PD1 14
NC 15
NC 16
Thermal
Pad
8 NC
7 NC
6 NC
5 NC
G1812 TQFN3X3-16
Ver: 0.3
Feb 15, 2007
TEL: 886-3-5788833
http://www.gmt.com.tw
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