LM7301 - Low Power, 4 MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in TinyPak Package

LM7301

Low Power, 4 MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in TinyPak Package

Overview

Compare

Diagrams

Parametrics

Documents

Order

Packaging

Tools

Reliability

Features
at V_S = 5V (Typ unless otherwise noted)

• Tiny 5-pin SOT23 package saves space

• Greater than Rail-to-Rail Input CMVR −0.25V to 5.25V

• Rail-to-Rail Output Swing 0.07V to 4.93V

• Wide Gain-Bandwidth 4 MHz

• Low Supply Current 0.60 mA

• Wide Supply Range 1.8V to 32V

• High PSRR 104 dB

• High CMRR 93 dB

• Excellent Gain 97 dB

Description
The LM7301 provides high performance in a wide range of applications. The LM7301 offers greater than rail-to-rail input range, full rail-to-rail output swing, large capacitive load driving ability and low distortion.

With only 0.6 mA supply current, the 4 MHz gain-bandwidth of this device supports new portable applications where higher power devices unacceptably drain battery life.

The LM7301 can be driven by voltages that exceed both power supply rails, thus eliminating concerns over exceeding the common-mode voltage range. The rail-to-rail output swing capability provides the maximum possible dynamic range at the output. This is particularly important when operating on low supply voltages.

Operating on supplies of 1.8V–32V, the LM7301 is excellent for a very wide range of applications in low power systems.

Placing the amplifier right at the signal source reduces board size and simplifies signal routing. The LM7301 fits easily on low profile PCMCIA cards.

Applications

• Portable instrumentation

• Signal conditioning amplifiers/ADC buffers

• Active filters

• Modems

• PCMCIA cards

LM7301 Webench® Custom
Design/Analyze/Build It

Select Topology

Active Filter Designer

Inverting Amplifier

AC-Coupled Inverting Amp

NonInverting Amp

Integrator

Lowpass Filter

Lowpass Filter 4th Order

Highpass Filter

Required Parameters

Supply voltage:

If "Other", Positive Supply is: V

If "Other", Negative Supply is: V

NOTE: 2.2 V <= Total Supply Voltage <= 30 V

What is Webench?

Also Recommended

LM7321▲ Higher Bandwidth, Slew Rate, Higher Output Current, +125 C

LM7341▲ Lower Voltage Offset, Wider Temperature Range To +125 C

LMP7731▲ Precision +5 V Supply SOT23-5

MY BRIEFCASE

Click any "Briefcase" icon to add an item

LM7301

Also Recommended

LM7321▲	Higher Bandwidth, Slew Rate, Higher Output Current, +125 C
LM7341▲	Lower Voltage Offset, Wider Temperature Range To +125 C
LMP7731▲	Precision +5 V Supply SOT23-5

Typical Application *click for larger image

Connection Diagram *click for larger image

*click for larger image

Typical Performance *click for larger image

Paramaters / Values	LM7301	LM7321	LM7341	LMP7731
Supply Min	2.2 Volt	2.5 Volt	2.7 Volt	2.5 Volt
Supply Max	30 Volt	32 Volt	32 Volt	5.5 Volt
Gain Bandwidth	4 MHz	16 MHz	4.6 MHz	22 MHz
Channels	1 Channels	1 Channels	1 Channels	1 Channels
Supply Current Per Channel	0.6 mA	1.7 mA	1.2 mA	2.2 mA
PowerWise Rating 2	150 uA/MHz	106 uA/MHz	187 uA/MHz	100 uA/MHz
Slew Rate	1.25 Volts/usec	18 Volts/usec	1.9 Volts/usec	2.4 Volts/usec
Offset Voltage max, 25C	6 mV	6 mV	4 mV	0.5 mV
Max Input Bias Current	250 nA	2500 nA	300 nA	85 nA
Input OutputType	R-R In and Out	R-R In and Out	R-R In and Out	R-R In and Out
Output Current	9.5 mA	60 mA	10 mA	47 mA
Voltage Noise	36 nV/root(Hz)	15 nV/root(Hz)	31 nV/root(Hz)	2.9 nV/root(Hz)
Shut down	No	No	No	No
Special Features	Undefined	High Cload Drv		Low 1/f corner
Temperature Min	-40 deg C	-40 deg C	-40 deg C	-40 deg C
Temperature Max	85 deg C	125 deg C	125 deg C	125 deg C
Function	Op Amp	Op Amp	Op Amp	Op Amp
Automotive	Yes	Yes	Yes	Yes

Datasheets
Title Size Date Other
Language

LM7301 Low Power, 4 MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in TinyPak Package 828
Kbytes 27-May-09 日本語

Part Number(s)
(NSID)

Top View

Availability

Current Reported Stock

Budgetary Pricing

Standard Pack Size

LM7301IM/NOPB
LM7301IM

RoHS Status

SOIC NARROW

Full production
Lead Time: 12 weeks

Distributor	Region	Qty
ARROW	Worldwide	190
AVNET-EM	Worldwide	67
DIGIKEY	Worldwide	798
FARNELL	Europe and Asia	1934
FUTURE	Worldwide	1100
NEWARK	Americas	195
RS COMPONENTS	Worldwide	206

$0.85 each at 1K+ pcs

rail
of
95

LM7301IM5/NOPB
LM7301IM5

RoHS Status

SOT-23

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	3000
DIGIKEY	Worldwide	15557
FARNELL	Europe and Asia	1240
FUTURE	Worldwide	1100
NEWARK	Americas	2561
RS COMPONENTS	Worldwide	84

$0.85 each at 1K+ pcs

reel
of
1000

LM7301IM5X/NOPB
LM7301IM5X

RoHS Status

SOT-23

Full production
Lead Time: 16 weeks

Distributor	Region	Qty
ARROW	Worldwide	54000
AVNET-EM	Worldwide	3000
DIGIKEY	Worldwide	0
FUTURE	Worldwide	1100
KEIKONG	Asia Pacific	6000
NEWARK	Americas	1946

$0.85 each at 1K+ pcs

reel
of
3000

LM7301IMX/NOPB
LM7301IMX

RoHS Status

SOIC NARROW

Full production
Lead Time: 12 weeks

Distributor	Region	Qty
ARROW	Worldwide	2500
AVNET-EM	Worldwide	7500
DIGIKEY	Worldwide	0

$0.85 each at 1K+ pcs

reel
of
2500

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

Part Number(s) (NSID)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LM7301IM/NOPB LM7301IM	SOIC NARROW	8	1 1	260 235	Detail	Download	LM7301.MOD	NSZXTT LM73 01IM
LM7301IM5/NOPB LM7301IM5	SOT-23	5	1 1	260 260	Detail	Download	LM7301.MOD	A04A XTT
LM7301IM5X/NOPB LM7301IM5X	SOT-23	5	1 1	260 260	Detail	Download	LM7301.MOD	A04A XTT
LM7301IMX/NOPB LM7301IMX	SOIC NARROW	8	1 1	260 235	Detail	Download	LM7301.MOD	NSZXTT LM73 01IM

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

Design Tools
Title Size Date

Amplifiers Selection Guide software for Windows

CAD Symbols and Models
Download LM7301 CAD Symbols

Models
LM7301.MOD

LM7301 Webench® Custom
Design/Analyze/Build It

Select Topology

Active Filter Designer

Inverting Amplifier

AC-Coupled Inverting Amp

NonInverting Amp

Integrator

Lowpass Filter

Lowpass Filter 4th Order

Highpass Filter

Required Parameters

Supply voltage:

If "Other", Positive Supply is: V

If "Other", Negative Supply is: V

NOTE: 2.2 V <= Total Supply Voltage <= 30 V

What is Webench?

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)

LM7301IM VIP III 0 15575 0 0 1212500 3 344050185

LM7301IM5 VIP III 0 15575 0 0 1212500 3 344050185

LM7301IM5X VIP III 0 15575 0 0 1212500 3 344050185

LM7301IMX VIP III 0 15575 0 0 1212500 3 344050185

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

[Information as of 9-Feb-2010]