gain-bandwidth product of 51MHz. The part is unity gain
stable. Ithas a very low 550A supply current, and features
鈩?/div>
SOT-23-5 package and SC-70 package.
Supply voltage range is from
卤2.5V
to
卤9V,
allowing the
MIC918 to be used in low-voltage circuits or applications
requiring large dynamic range.
The MIC918 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 MIC918 ideal for portable equipment.
The ability to drive capacitative loads also makes it pos-
sible to drive long coaxial cables.
Features
鈥?51MHz gain bandwidth product
鈥?550碌A supply current
鈥?SOT-23-5 or SC-70 packages
鈥?1500V/碌s slew rate
鈥?drives any capacitive load
鈥?Unity gain stable
Applications
鈥?Video
鈥?Imaging
鈥?Ultrasound
鈥?Portable equipment
鈥?Line drivers
Ordering Information
Part Number
MIC918BM5
MIC918BC5
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 about SOT-23-5 package.
Pin Configuration
IN鈥?V鈥?IN+
3
2
1
Functional Pinout
IN鈥?V鈥?IN+
Part
Identification
3
2
1
A30
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?//www.micrel.com
October 2001
1
MIC918
1
2
3
4
5
6
7