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SGM8051XS 参数 Datasheet PDF下载

SGM8051XS图片预览
型号: SGM8051XS
PDF下载: 下载PDF文件 查看货源
内容描述: 250MHz轨至轨输出CMOS运算放大器 [250MHz, Rail-to-Rail Output CMOS Operational Amplifier]
分类和应用: 运算放大器
文件页数/大小: 20 页 / 758 K
品牌: SGMICRO [ Shengbang Microelectronics Co, Ltd ]
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SGM8051/2/4
SGM8053/5
PRODUCT DESCRIPTION
The SGM8051/3 (single), SGM8052/5 (dual), SGM8054
(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 SGM8051 series provide
excellent overall performance. They offer wide
bandwidth to 250 MHz (G = +1) along with 0.1 dB flatness
out to 37 MHz(G = +2)and offer a typical low power of
2.3 mA/amplifier.
The SGM8051 series is low distortion and fast settling
make it ideal for buffering high speed A/D or D/A
converters. The SGM8053/5 has a power-down disable
feature that reduces the supply current to 75 µA. These
features make the SGM8053/5 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.
250MHz, Rail-to-Rail Output
CMOS Operational Amplifier
FEATURES
Low Cost
Rail-to-Rail
Output
2mV Typical V
OS
High Speed
250 MHz, –3 dB Bandwidth (G = +1)
130 V/µs, Slew Rate
58 ns Settling Time to 0.1% with 2V Step
Operates on 2.5 V to 5.5 V Supplies
Input Voltage Range = – 0.2 V to + 3.8 V with V
S
= 5 V
Excellent Video Specs (R
L
= 150Ω, G = +2)
Gain Flatness 0.1dB to 37 MHz
Diff Gain: 0.03 % , Diff Phase: 0.08 degree
Low Power
2.3 mA/Amplifier Typical Supply Current
75µA/Amplifier when Disabled (SGM8053/5 only)
Small Packaging
SGM8051 Available in SOT23-5 and SO-8
SGM8052 Available in MSOP-8 and SO-8
SGM8053 Available in SOT23-6 and SO-8
SGM8054 Available in TSSOP-16 and SO-16
SGM8054 Available in TSSOP-14 and SO-14
SGM8055 Available in MSOP-10
PIN CONFIGURATIONS
(Top View)
APPLICATIONS
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A-to-D Driver
Small Signal Frequency Response
3
0
Normalized Gain(dB)
-3
-6
-9
-12
-15
1
10
100
Frequency(MHz)
1000
G = +1
R
L
= 1KΩ
R
F
= 24Ω
G = +2
R
L
= 150Ω
R
F
= 887Ω
Vo = 0.1V
P-P
SG Microelectronics Co, Ltd
Tel: 86/10/51798160/80
www.sg-micro.com
REV. D