MIC7300BM5 Micrel Semiconductor, MIC7300BM5 Datasheet

MIC7300BM5

Manufacturer Part Number

MIC7300BM5

Description

Manufacturer

Micrel Semiconductor

Datasheet

1.MIC7300BM5.pdf (12 pages)

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Bonase Electronics (HK) Co., Limited

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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

150 V 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/ s, 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

Pin Description

IttyBitty and MM8 are trademarks of Micrel, Inc.

June 2005

MIC7300

Pin Number

SOT-23-5

Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

OUT

IN+

IN–

V+

Pin Number

MSOP-8

5–8

SOT-23-5 (M5)

MSOP-8 (MM)

IN+

IN–

A17

V–

OUT

V+

Pin Name

OUT

IN+

IN–

V+

V–

Part

Identification

Pin Function

Amplifier Output

Negative Supply: Negative supply for split supply application or ground for

single supply application.

Noninverting Input

Inverting Input

Positive Supply

Ordering Information

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, 2k )

• 1mA typical power supply current at 5V

Applications

• Battery-powered instrumentation

• PCMCIA, USB peripherals

• Portable computers and PDAs

Functional Configuration

Part Number

Standard

MIC7300BM5

MIC7300BMM

High-Output Drive Rail-to-Rail Op Amp

MIC7300YMM

MIC7300YM5

Pb-free

MIC7300

SOT-23-5 (M5)

IN–

IN+

V–

OUT

V+

–40 C to +85 C

Temp. Range

MIC7300

SOT-23-5

Package

MSOP-8

Micrel

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MIC7300BM5 Summary of contents

Page 1

... Applications • Battery-powered instrumentation • PCMCIA, USB peripherals • Portable computers and PDAs Ordering Information Part Number Standard MIC7300BM5 Part Identification MIC7300BMM Functional Configuration V– 8 V– 7 V– ...

Page 2

MIC7300 Absolute Maximum Ratings Supply Voltage (V – ........................................... 12V V+ V– Differential Input Voltage (V – V IN+ IN– I/O Pin Voltage ( Note 3 IN OUT ............................................. V Junction Temperature (T ) ...................................... ...

Page 3

MIC7300 DC Electrical Characteristics (3.0V +3.0V 0V V– CM OUT Symbol Parameter V Input Offset Voltage OS TCV Input Offset Voltage Average Drift OS I Input Bias Current B I ...

Page 4

MIC7300 DC Electrical Characteristics (5V +5.0V 0V 1.5V V– CM OUT Symbol Parameter V Input Offset Voltage OS TCV Input Offset Voltage Average Drift OS I Input Bias Current B I Input ...

Page 5

MIC7300 DC Electrical Characteristics (10V +10V 0V 1.5V V– CM OUT Symbol Parameter V Input Offset Voltage OS TCV Input Offset Voltage Average Drift OS I Input Bias Current B I Input ...

Page 6

MIC7300 Note 1. Exceeding the absolute maximum rating may damage the device. Note 2. The device is not guaranteed to function outside its operating rating. Note 3. I/O Pin Voltage is any external voltage to which an input or output ...

Page 7

MIC7300 Typical Characteristics June 2005 Input Current vs. Junction Temperature 10000 1000 100 120 160 JUNCTION TEMPERATURE ( C) Sink / Source Currents vs. Output Voltage 1000 T = ...

Page 8

MIC7300 Application Information Input Common-Mode Voltage The MIC7300 tolerates input overdrive by at least 300mV beyond either rail without producing phase inversion. If the absolute maximum input voltage is exceeded, the input current should be limited to 5mA maximum to ...

Page 9

MIC7300 the phase lag caused by feedback resistor R capacitance C . The value estimating C and then applying the following formula ...

Page 10

MIC7300 Package Information 1.90 (0.075) REF 0.95 (0.037) REF 3.02 (0.119) 2.80 (0.110) 0.50 (0.020) 0.35 (0.014) 0.122 (3.10) 0.112 (2.84) 0.036 (0.90) 0.032 (0.81) 0.012 (0.03) 0.0256 (0.65) TYP MIC7300 1.75 (0.069) 3.00 (0.118) 1.50 (0.059) 2.60 (0.102) DIMENSIONS: ...

Page 11

MIC7300 June 2005 11 Micrel MIC7300 ...

Page 12

MIC7300 MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of ...

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