Maxim > Products > Amplifiers and comparators > MAX4165, MAX4166, MAX4167, ...
Maxim > Products > Audio devices > MAX4165, MAX4166, MAX4167, ...

MAX4165, MAX4166, MAX4167, MAX4168, MAX4169
High-Output-Drive, Precision, Low-Power, Single-Supply, Rail-to-Rail I/O Op Amps with Shutdown

Overview

Technical Documents

Ordering Info

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Status
Part Number	Status
MAX4165	Active: In Production.
MAX4166	Active: In Production.
MAX4167	Active: In Production.
MAX4168	Active: In Production.
MAX4169	This product is being discontinued and is subject to Last Time Buy, after which new orders can not be placed. See Ordering Information for recommended replacements.

Data Sheet

FULL DATA SHEET Download Rev 3 (PDF, 1.2MB) E-Mail

Description

FULL DATA SHEET Download Rev 3 (PDF, 1.2MB) E-Mail The MAX4165-MAX4169 family of operational amplifiers combines excellent DC accuracy with high output current drive, single-supply operation, and rail-to-rail inputs and outputs. These devices operate from a single +2.7V to +6.5V supply, or from dual ±1.35V to ±3.25V supplies. They typically draw 1.2mA supply current, and are guaranteed to deliver 80mA output current. The MAX4166/MAX4168 have a shutdown mode that reduces supply current to 38µA per amplifier and places the outputs into a high-impedance state. The MAX4165-MAX4169's precision performance combined with high output current, wide input/output dynamic range, single-supply operation, and low power consumption makes them ideal for portable audio applications and other low-voltage, battery-powered systems. The MAX4165 is available in the space-saving 5-pin SOT23 package and the MAX4166 is available in a tiny 2mm x 2mm x 0.8mm µDFN package.

Key Features		Applications/Uses
80mA (min) Output Drive Capability Rail-to-Rail Input Common-Mode Voltage Range Rail-to-Rail Output Voltage Swing 1.2mA Supply Current per Amplifier +2.7V to +6.5V Single-Supply Operation 5MHz Gain-Bandwidth Product 250µV Offset Voltage 120dB Voltage Gain (RL = 100kΩ) 88dB Power-Supply Rejection Ratio No Phase Reversal for Overdriven Inputs Unity-Gain Stable for Capacitive Loads to 250pF Low-Power Shutdown Mode: Reduces Supply Current to 38µA Places Outputs in High-Impedance State Available in 5-Pin SOT23 Package (MAX4165) or 2mm x 2mm x 0.8mm µDFN (MAX4166)		Automotive Sensors Base Station/Wireless Infrastructure Cell Phones Computers: Desktops, Workstations, and Servers Computers: Motherboards Computers: Notebook Digital-to-Analog Converter Buffers Hands-Free Car Phones (Kits) Industrial: Process Measurement and Control Motor Drivers Notebook Computers Panel Meters Portable Battery-Powered Audio Applications Portable Headphone Speaker Drivers Programmable Logic Controllers (PLCs) Set-Top Boxes Signal Conditioning Sound Ports/Cards Transformer/Line Drivers

Diagram

Typical Operating Circuit

Application Notes
Application Note 656	Design Trade-Offs for Single-Supply Op Amps
Application Note 803	EPOT Applications: Offset Adjustment in Op-Amp Circuits
Application Note 804	Finding the Thevenin Equivalent Circuit for the EPOT-Based Offset Resistor Network
Application Note 988	Driving Audio Piezoelectric Transducers
Application Note 1085	Selectable-Range Current Loop
Application Note 1122	Optimizing Audio Bridged Tied Load Amplifiers
Application Note 3077	A Digitally Controllable Lowpass Filter Using a Digital Potentiometer
Application Note 3464	Precision Current Source is Software-Programmable
Application Note 3846	Analysis of a Digitally Controlled Wien-Bridge Oscillator

Design Guides

Amplifiers and Comparators (PDF)

Microprocessor Supervisory (PDF)

Reliability Reports
Reliability Report:	MAX4165.pdf MAX4167.pdf
Show FIT data for:	MAX4165MAX4166MAX4167MAX4168MAX4169
Request Reliability Report for:	MAX4166 MAX4168 MAX4169

Software/Models

MAX4165 Macromodel

MAX4165AVCL Test Circuit File

MAX4165STRA Test Circuit File

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Filters

Part Number: Package: Any -------- uDFN uMAX PDIP N.SO SOT Temperature: Any -------- -40°C to +85°C Tape and Reel

MAX4165	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4165EUK+			Active		SOT;5 pin;9 mm² Outline Drawing:21-0057 (PDF) Land Pattern: 90-0174 (PDF) Use pkgcode/variation: U5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4165EUK			Active		SOT;5 pin;9 mm² Outline Drawing:21-0057 (PDF) Land Pattern: 90-0174 (PDF) Use pkgcode/variation: U5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4165EUK-T			Active		SOT;5 pin;9 mm² Outline Drawing:21-0057 (PDF) Land Pattern: 90-0174 (PDF) Use pkgcode/variation: U5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4165EUK+T			Active		SOT;5 pin;9 mm² Outline Drawing:21-0057 (PDF) Land Pattern: 90-0174 (PDF) Use pkgcode/variation: U5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4166	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4166ESA+			Active		SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4166ESA			Active		SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4166ESA+T			Active		SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4166ESA-T			Active		N.SO;8 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4166EPA+			Active		PDIP(N);8 pin;79.7 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P8+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4166EPA			Active		PDIP(N);8 pin;79.7 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4166ELA+T			Active		µDFN;8 pin;4.2 mm² Outline Drawing:21-0164 (PDF) Land Pattern: 90-0005 (PDF) Use pkgcode/variation: L822+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4166ELA+			Active		µDFN;8 pin;4.2 mm² Outline Drawing:21-0164 (PDF) Land Pattern: 90-0005 (PDF) Use pkgcode/variation: L822+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4166EUA+T			Active		µMAX;8 pin;16.2 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4166EUA			Active		µMAX;8 pin;16.2 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4166EUA-T			Active		µMAX;8 pin;16.2 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4166EUA+			Active		µMAX;8 pin;16.2 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4167	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4167ESA+T			Active		SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4167ESA+			Active		SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4167ESA			Active		SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4167ESA-T			Active		N.SO;8 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4167EPA			Active		PDIP(N);8 pin;79.7 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4167EPA+			Active		PDIP(N);8 pin;79.7 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P8+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4168	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4168ESD+T			Active		SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4168ESD-T			Active		N.SO;14 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4168ESD			Active		SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4168ESD+			Active		SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4168EPD+			Active		PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4168EPD			Active		PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4168EUB-T			Active		µMAX;10 pin;15.4 mm² Outline Drawing:21-0061 (PDF) Land Pattern: 90-0330 (PDF) Use pkgcode/variation: U10-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4168EUB			Active		µMAX;10 pin;15.4 mm² Outline Drawing:21-0061 (PDF) Land Pattern: 90-0330 (PDF) Use pkgcode/variation: U10-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4168EUB+T			Active		µMAX;10 pin;15.4 mm² Outline Drawing:21-0061 (PDF) Land Pattern: 90-0330 (PDF) Use pkgcode/variation: U10+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4168EUB+			Active		µMAX;10 pin;15.4 mm² Outline Drawing:21-0061 (PDF) Land Pattern: 90-0330 (PDF) Use pkgcode/variation: U10+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4169	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4169ESD			Last Time Buy	MAX4234ASD+	SOIC(N);14 pin;54.3 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14M-5*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4169ESD+			Last Time Buy	MAX4234ASD+	SOIC(N);14 pin;54.3 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14M+5*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4169ESD-T			Last Time Buy	MAX4234ASD+	N.SO;14 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4169ESD+T			Last Time Buy	MAX4234ASD+	SOIC(N);14 pin;54.3 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14M+5*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4169EPD			Last Time Buy	MAX4234ASD+	PDIP(N);14 pin;160.5 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14M-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

Notes and Comments

Single, 80mA output current drive, rail-to-rail I/O (MAX4165) Single, 80mA output current drive, rail-to-rail I/O, has shutdown (MAX4166) Dual, 80mA output current drive, rail-to-rail I/O (MAX4167) Dual, 80mA output current drive, rail-to-rail I/O, has shutdown (MAX4168) Quad, 80mA output current drive, rail-to-rail I/O (MAX4169)

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More Information
Topmark Coding	MAX4165
Topmark Coding	MAX4166

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Document Ref.: 19-1224 Rev 3; 2007-01-16
This page last modified: 2009-07-16