bandwidth product of 45MHz. The part is unity gain stable. It
鈩?/div>
SC-70 and SOT-23-5 package.
Supply voltage range is from
卤2.5V
to
卤9V,
allowing the
MIC921 to be used in low-voltage circuits or applications
requiring large dynamic range.
The MIC921 is stable driving any capacitative load and
achieves excellent PSRR and CMRR, making it much easier
to use than most conventional high-speed devices. Low
supply voltage, low power consumption, and small packing
make the MIC921 ideal for portable equipment. The ability to
drive capacitative loads also makes it possible to drive long
coaxial cables.
Features
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
45MHz gain bandwidth product
61MHz 鈥?dB bandwidth
300碌A supply current
SC-70 or SOT-23-5 packages
3200V/碌s slew rate
Drives any capacitive load
112dB CMRR
Unity gain stable
Applications
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Video
Imaging
Ultrasound
Portable equipment
Line drivers
Ordering Information
Part Number
MIC921BM5
MIC921BC5
Junction Temp. Range
鈥?0掳C to +85掳C
鈥?0掳C to +85掳C
Package
SOT-23-5*
SC-70
*Contact factory for availability of SOT-23-5 package.
Pin Configuration
IN鈥?/div>
3
Functional Pinout
V鈥?/div>
2
IN+
1
IN鈥?/div>
V鈥?/div>
2
IN+
1
Part
Identification
3
A38
4
5
4
5
OUT
V+
OUT
V+
SOT-23-5 or SC-70
SOT-23-5 or SC-70
Pin Description
Pin Number
1
2
3
4
5
Pin Name
IN+
V鈥?/div>
IN鈥?/div>
OUT
V+
Pin Function
Noninverting Input
Negative Supply (Input)
Inverting Input
Output: Amplifier Output
Positive Supply (Input)
Micrel, Inc. 鈥?1849 Fortune Drive 鈥?San Jose, CA 95131 鈥?USA 鈥?tel + 1 (408) 944-0800 鈥?fax + 1 (408) 944-0970 鈥?http://www.micrel.com
December 2001
1
MIC921
MIC921相关型号PDF文件下载
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型号
版本
描述
厂商
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