MIC911 Datasheet, PDF (1/12 Pages) Micrel Semiconductor – 105MHz Low-Power SOT-23-5 Op Amp

MIC911
Micrel
MIC911
105MHz Low-Power SOT-23-5 Op Amp
General Description
The MIC911 is a high-speed operational amplifier which is
unity gain stable regardless of resistive and capacitive load.
It provides a gain-bandwidth product of 105MHz, a very low
1.25mA supply current, and features the Ittybitty^™ SOT-23-5
package.
Supply voltage range is from ±2.5V to ±9V, allowing the
MIC911 to be used in low-voltage circuits or applications
requiring large dynamic range.
The MIC911 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 MIC911 ideal for portable equipment. The ability to
drive capacitative loads also makes it possible to drive long
coaxial cables.
Features
• 105MHz gain bandwidth product
• 1.25mA supply current
• Unconditionally unity gain stable
• Drives any capacitive load
• SOT-23-5 package
• 120V/µs slew rate
• 112dB CMRR
• Stable with gain of +2 or –1
Applications
• Video
• Imaging
• Ultrasound
• Portable equipment
• Line drivers
• XDSL
Ordering Information
Part Number
MIC911BM5
Junction Temp. Range
–40°C to +85°C
Package
SOT-23-5
Pin Configuration
IN+ V+ OUT
3
2
1
A22
4
5
IN–
V–
SOT-23-5
Part
Identification
Functional Pinout
IN+ V+ OUT
3
2
1
4
5
IN–
V–
SOT-23-5
Pin Description
Pin Number
1
2
3
4
5
Pin Name
OUT
V+
IN+
IN–
V–
Pin Function
Output: Amplifier Output
Positive Supply (Input)
Noninverting Input
Inverting Input
Negative Supply (Input)
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 [phone] • fax + 1 [phone] • http://www.micrel.com
June 2000
1
MIC911