GMT G1812 Rail-to-rail output amplifier Datasheet

G1812
Global Mixed-mode Technology Inc.
High Speed, Rail-to-Rail Output Amplifiers, with
Ultra-low Power-Down
Features
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General Description
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
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.
Applications
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Portable multimedia players
Video cameras
„ Digital still cameras
„ Consumer video
Ordering Information
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ORDER
MARKING
NUMBER
G1812R41U
G1812P81U
1812
G1812
TEMP.
RANGE
PACKAGE
(Pb free)
-40°C to +85°C
-40°C to +85°C
TQFN3x3-16
MSOP-8
Note: R4 :TQFN3X3-16
1: Bonding Code
U: Tape & Reel
P8 : MSOP-8
2
7
VOUT2
PD1
14
+IN1
3
6
-IN2
NC
15
VSS
4
5
+IN2
NC
16
MSOP-8
VCC
VOUT2
-IN2
+IN2
11
10
9
Thermal
Pad
4
-IN1
VSS
13
3
PD2
+IN1
VCC
2
8
-IN1
1
1
VOUT1
VOUT1
G1812
12
Pin Configuration
8
NC
7
NC
6
NC
5
NC
G1812 TQFN3X3-16
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 0.3
Feb 15, 2007
1
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