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MIC7300 Datasheet, PDF (1/12 Pages) Micrel Semiconductor – High-Output Drive Rail-to-Rail Op Amp Preliminary Information | |||
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MIC7300
Micrel
MIC7300
High-Output Drive Rail-to-Rail Op Amp
Preliminary Information
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 100k⦠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 Micrelâs 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+ Vâ 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, 2kâ¦)
⢠1mA typical power supply current at 5V
Applications
⢠Battery-powered instrumentation
⢠PCMCIA, USB peripherals
⢠Portable computers and PDAs
Ordering Information
Part Number
MIC7300BM5
MIC7300BMM
Temperature Range
â40°C to +85°C
â40°C to +85°C
Package
SOT-23-5
MSOP-8
4
5
INâ
V+
SOT-23-5 (M5)
Functional Configuration
V+ 1
INâ 2
IN+ 3
OUT 4
8 Vâ
7 Vâ
6 Vâ
5 Vâ
MSOP-8 (MM)
IN+ Vâ OUT
3
2
1
4
5
INâ
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
5â8
Vâ
Negative Supply: Negative supply for split supply application or ground for
single supply application.
3
3
IN+
Noninverting Input
4
2
INâ
Inverting Input
5
1
V+
Positive Supply
IttyBitty and MM8 are trademarks of Micrel, Inc.
Micrel, Inc. ⢠1849 Fortune Drive ⢠San Jose, CA 95131 ⢠USA ⢠tel + 1 (408) 944-0800 ⢠fax + 1 (408) 944-0970 ⢠http://www.micrel.com
November 1999
1
MIC7300
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