MIC918 Datasheet, PDF (1/7 Pages) Micrel Semiconductor – 51MHz Low-Power SOT-23-5/SC-70 Op Amp

MIC918
General Description
The MIC918 is a high-speed operational amplifier with a
gain-bandwidth product of 51MHz. The part is unity gain
stable. Ithas a very low 550A supply current, and features
the IttyBitty ™ SOT-23-5 package and SC-70 package.
Supply voltage range is from ±2.5V to ±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.
Micrel
MIC918
51MHz Low-Power SOT-23-5/SC-70 Op Amp
Final Information
Features
• 51MHz gain bandwidth product
• 550µA supply current
• SOT-23-5 or SC-70 packages
• 1500V/µs slew rate
• drives any capacitive load
• Unity gain stable
Applications
• Video
• Imaging
• Ultrasound
• Portable equipment
• Line drivers
Pin Configuration
IN— V— IN+
3
2
1
A30
Part
Identification
4
5
OUT
V+
SOT-23-5 or SC-70
Ordering Information
Part Number Junction Temp. Range
MIC918BM5
–40°C to +85°C
MIC918BC5
–40°C to +85°C
* Contact factory about SOT-23-5 package.
Functional Pinout
IN— V— IN+
3
2
1
Package
SOT-23-5*
SC-70
4
5
OUT
V+
SOT-23-5 or SC-70
Pin Description
Pin Number
1
2
3
4
5
Pin Name
IN+
V–
IN–
OUT
V+
Pin Function
Noninverting Input
Negative Supply (Input)
Inverting Input
Output: Amplifier Output
Positive Supply (Input)
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 [phone] • fax + 1 [phone] • http://www.micrel.com
October 2001
1
MIC918