SGM8092 데이터 시트보기 (PDF) - Shengbang Microelectronics Co, Ltd
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SGM8092 Datasheet PDF : 17 Pages
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SGM8091
SGM8092
SGM8093
SGM8094
350MHz, Rail-to-Rail Output
CMOS Operational Amplifier
PRODUCT DESCRIPTION
The SGM8091/8093(single), SGM8092 (dual), SGM8094
(quad) are rail-to-rail output voltage feedback
amplifiers offering ease of use and low cost. They
have bandwidth and slew rate typically found in
current feedback amplifiers. All have a wide input
common-mode voltage range and output voltage
swing, making them easy to use on single supplies as
low as 2.5 V.
Despite being low cost, the SGM8091 series provide
excellent overall performance. They offer wide
bandwidth to 350 MHz (G = +1) along with 0.1 dB
flatness out to 125 MHz (G = +1) and offer a typical
low power of 4.3 mA/amplifier.
The SGM8091 series are low distortion and fast
settling make them ideal for buffering high speed A/D
or D/A converters. The SGM8093 has a power-down
disable feature that reduces the supply current to
75µA. These features make the SGM8093 ideal for
portable and battery-powered applications where size
and power are critical. All are specified over the
extended –40°C to +125°C temperature range.
PIN CONFIGURATIONS (Top View)
SGM8091
OUT 1
-VS 2
5 +VS
+IN 3
4 -IN
SOT23-5
SGM8093
SGM8091/8093
NC 1
-IN 2
8
DISABLE
(SGM8093 ONLY)
7 +VS
+IN 3
6 OUT
-VS 4
NC = NO CONNECT
SO-8
5 NC
OUT 1
6 +VS
-VS 2
+IN 3
SOT23-6
5 DISABLE
4 -IN
OUT A 1
-IN A 2
+IN A 3
SGM8092
+VS 4
OUT A 1
-IN1 2
+IN1 3
-VS 4
8 +VS
+INB 5
-INB 6
7 OUT B
6 -IN2
OUT B 7
NC 8
5 +IN2
SO-8 / MSOP-8
SGM8094
16 OUT D
15 -IND
14 +IND
13 -VS
12 +INC
11 -INC
10 OUT C
NC = NO CONNECT
9 NC
TSSOP-16 / SO-16
FEATURES
• Low Cost
• Rail-to-Rail Output
2mV Typical VOS
• High Speed
350 MHz, –3 dB Bandwidth (G = +1)
265 V/µs, Slew Rate
32 ns Settling Time to 0.1% with 2V Step
• Operates on 2.5V to 5.5 V Supplies
• Input Voltage Range = – 0.2 V to + 3.8 V with VS = 5 V
• Excellent Video Specs (RL = 150Ω, G = +2)
Gain Flatness 0.1dB to 70 MHz
Diff Gain: 0.004 % , Diff Phase: 0.08 degree
• Low Power
4.3 mA/Amplifier Typical Supply Current
SGM8093 75µA when Disabled
• Small Packaging
SGM8091 Available in SO-8 and SOT23-5
SGM8092 Available in SO-8 and MSOP-8
SGM8093 Available in SO-8 and SOT23-6
SGM8094 Available in SO-16 and TSSOP-16
APPLICATIONS
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A - to - D Driver
Small Signal Frequency Response
3
Vo = 0.1VP-P
0
G = +1
-3
RL = 1KΩ
-6
RF = 24Ω
-9
-12
-15
1
G = +2
RL = 150Ω
RF = 600Ω
10
100
Frequency(MHz)
1000
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. B
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