MIC919 Datasheet, PDF (1/7 Pages) Micrel Semiconductor – 27MHz Low-Power SOT-23-5/SC-70 Op Amp

MIC919
Micrel
MIC919
27MHz Low-Power SOT-23-5/SC-70 Op Amp
Final Information
General Description
The MIC919 is a high-speed operational amplifier with a gain-
bandwidth product of 27MHz. The part is unity gain stable. It
has a very low 360µA 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
MIC919 to be used in low-voltage circuits or applications
requiring large dynamic range.
The MIC919 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 MIC919 ideal for portable equipment. The ability to
drive capacitative loads also makes it possible to drive long
coaxial cables.
Features
• 27MHz gain bandwidth product
• 360µA 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
A31
Part
Identification
4
5
OUT
V+
SOT-23-5 or SC-70
Ordering Information
Part Number
Junction Temp.
MIC919BM5
–40C to +85C
MIC919BC5
–40C to +85C
*Contact factory about SOT-23-5 package.
Functional Pinout
IN— V— IN+
3
2
1
Range 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
MIC919