MIC7300_05 Datasheet, PDF (1/12 Pages) Micrel Semiconductor – High-Output Drive Rail-to-Rail Op Amp

MIC7300
Micrel
MIC7300
High-Output Drive Rail-to-Rail Op Amp
General Description
The MIC7300 is a high-performance CMOS operational
amplifier featuring rail-to-rail input and output with strong
output drive capability. It is able to source and sink in excess
of 80mA into large capacitive loads.
The input common-mode range extends beyond the rails by
300mV, and the output voltage typically swings to within
150µV of both rails when driving a 100kΩ load.
The amplifier operates from 2.2V to 10V and is fully specified
at 2.2V, 3V, 5V, and 10V. Gain bandwidth and slew rate are
500kHz and 0.5V/µs, respectively.
The MIC7300 is available in Micrel’s IttyBitty™ SOT-23-5
package for space-conscious circuits and in high-power
MM8™ 8-lead MSOP for improved heat dissipation in higher
power applications.
Pin Configurations
IN+ V– OUT
3
2
1
A17
Part
Identification
Features
• Small footprint SOT-23-5 and power MSOP-8 packages
• >80mA peak output sink and source with 5V supply
• Drives large capacitive loads (6000pF with 10V supply)
• Guaranteed 2.2V, 3V, 5V, and 10V performance
• 500kHz gain-bandwidth product
• 0.01% total harmonic distortion at 1kHz (10V, 2kΩ)
• 1mA typical power supply current at 5V
Applications
• Battery-powered instrumentation
• PCMCIA, USB peripherals
• Portable computers and PDAs
Ordering Information
Part Number
Standard
MIC7300BM5
MIC7300BMM
Pb-free
MIC7300YM5
MIC7300YMM
Temp. Range
–40°C to +85°C
–40°C to +85°C
Package
SOT-23-5
MSOP-8
4
5
IN–
V+
SOT-23-5 (M5)
Functional Configuration
V+ 1
IN– 2
IN+ 3
OUT 4
8 V–
7 V–
6 V–
5 V–
MSOP-8 (MM)
IN+ V– OUT
3
2
1
4
5
IN–
V+
SOT-23-5 (M5)
Pin Description
Pin Number Pin Number
SOT-23-5
MSOP-8
Pin Name
Pin Function
1
4
OUT
Amplifier Output
2
5–8
V–
Negative Supply: Negative supply for split supply application or ground for
single supply application.
3
3
IN+
Noninverting Input
4
2
IN–
Inverting Input
5
1
V+
Positive Supply
IttyBitty and MM8 are trademarks of Micrel, Inc.
Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 [phone] • fax + 1 [phone] • http://www.micrel.com
June 2005
1
MIC7300