Datasheet MAX4040, MAX4041, MAX4042, MAX4043, MAX4044 (Maxim)
| Manufacturer | Maxim |
| Description | Single/Dual/Quad, Low-Cost, SOT23, Micropower Rail-to-Rail I/O Op Amps |
| Pages / Page | 16 / 1 — Single/Dual/Quad, Low-Cost, SOT23,. Micropower Rail-to-Rail I/O Op Amps. … |
| File Format / Size | PDF / 388 Kb |
| Document Language | English |
Single/Dual/Quad, Low-Cost, SOT23,. Micropower Rail-to-Rail I/O Op Amps. MAX4040–MAX4044. ________________General Description
Model Line for this Datasheet
Text Version of Document
19-1377; Rev 1; 9/05
Single/Dual/Quad, Low-Cost, SOT23, Micropower Rail-to-Rail I/O Op Amps MAX4040–MAX4044 ________________General Description ____________________________Features
The MAX4040–MAX4044 family of micropower op amps ♦
Single-Supply Operation Down to +2.4V
operates from a single +2.4V to +5.5V supply or dual ±1.2V to ±2.75V supplies and have rail-to-rail input and ♦
Ultra-Low Power Consumption:
output capabilities. These amplifiers provide a 90kHz
10µA Supply Current per Amplifier
gain-bandwidth product while using only 10µA of supply
1µA Shutdown Mode (MAX4041/MAX4043)
current per amplifier. The MAX4041/MAX4043 have a ♦
Rail-to-Rail Input Common-Mode Range
low-power shutdown mode that reduces supply current to less than 1µA and forces the output into a high-imped- ♦
Outputs Swing Rail-to-Rail
ance state. The combination of low-voltage operation, ♦
No Phase Reversal for Overdriven Inputs
rail-to-rail inputs and outputs, and ultra-low power con- sumption makes these devices ideal for any ♦
200µV Input Offset Voltage
portable/battery-powered system. ♦
Unity-Gain Stable for Capacitive Loads up to 200pF
These amplifiers have outputs that typically swing to within 10mV of the rails with a 100kΩ load. Rail-to-rail ♦
90kHz Gain-Bandwidth Product
input and output characteristics allow the full power- ♦
Available in Space-Saving 5-Pin SOT23 and
supply voltage to be used for signal range. The combi-
8-Pin µMAX® Packages
nation of low input offset voltage, low input bias current, and high open-loop gain makes them suitable for low- power/low-voltage precision applications.
Ordering Information
The MAX4040 is offered in a space-saving 5-pin SOT23 package. All specifications are guaranteed over the
PIN- SOT PART TEMP RANGE PACKAGE TOP MARK
-40°C to +85°C extended temperature range.
MAX4040
EUK-T -40°C to +85°C 5 SOT23-5 ACGF MAX4040EUA -40°C to +85°C 8 µMAX —
________________________Applications
MAX4040ESA -40°C to +85°C 8 SO —
MAX4041
ESA -40°C to +85°C 8 SO — Battery-Powered Strain Gauges Systems MAX4041EUA -40°C to +85°C 8 µMAX — Sensor Amplifiers
MAX4042
EUA -40°C to +85°C 8 µMAX — Portable/Battery-Powered Cellular Phones MAX4042ESA -40°C to +85°C 8 SO — Electronic Equipment Notebook Computers
MAX4043
EUB -40°C to +85°C 10 µMAX — Digital Scales PDAs MAX4043ESD -40°C to +85°C 14 SO —
MAX4044
ESD -40°C to +85°C 14 SO —
Selector Guide Pin Configurations NO. OF PART SHUTDOWN PIN-PACKAGE
TOP VIEW
AMPS
5-pin SOT23, MAX4040 1 — OUT 1 5 VCC 8-pin µMAX/SO MAX4041 1 Yes 8-pin µMAX/SO MAX4040 VEE 2 MAX4042 2 — 8-pin µMAX/SO 10-pin µMAX/ MAX4043 2 Yes IN+ 3 4 IN- 14-pin SO MAX4044 4 — 14-pin SO
SOT23-5
Pin Configurations continued at end of data sheet. µMAX is a registered trademark of Maxim Integrated Products, Inc.
________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Single/Dual/Quad, Low-Cost, SOT23, Micropower Rail-to-Rail I/O Op Amps MAX4040–MAX4044 ________________General Description ____________________________Features
The MAX4040–MAX4044 family of micropower op amps ♦
Single-Supply Operation Down to +2.4V
operates from a single +2.4V to +5.5V supply or dual ±1.2V to ±2.75V supplies and have rail-to-rail input and ♦
Ultra-Low Power Consumption:
output capabilities. These amplifiers provide a 90kHz
10µA Supply Current per Amplifier
gain-bandwidth product while using only 10µA of supply
1µA Shutdown Mode (MAX4041/MAX4043)
current per amplifier. The MAX4041/MAX4043 have a ♦
Rail-to-Rail Input Common-Mode Range
low-power shutdown mode that reduces supply current to less than 1µA and forces the output into a high-imped- ♦
Outputs Swing Rail-to-Rail
ance state. The combination of low-voltage operation, ♦
No Phase Reversal for Overdriven Inputs
rail-to-rail inputs and outputs, and ultra-low power con- sumption makes these devices ideal for any ♦
200µV Input Offset Voltage
portable/battery-powered system. ♦
Unity-Gain Stable for Capacitive Loads up to 200pF
These amplifiers have outputs that typically swing to within 10mV of the rails with a 100kΩ load. Rail-to-rail ♦
90kHz Gain-Bandwidth Product
input and output characteristics allow the full power- ♦
Available in Space-Saving 5-Pin SOT23 and
supply voltage to be used for signal range. The combi-
8-Pin µMAX® Packages
nation of low input offset voltage, low input bias current, and high open-loop gain makes them suitable for low- power/low-voltage precision applications.
Ordering Information
The MAX4040 is offered in a space-saving 5-pin SOT23 package. All specifications are guaranteed over the
PIN- SOT PART TEMP RANGE PACKAGE TOP MARK
-40°C to +85°C extended temperature range.
MAX4040
EUK-T -40°C to +85°C 5 SOT23-5 ACGF MAX4040EUA -40°C to +85°C 8 µMAX —
________________________Applications
MAX4040ESA -40°C to +85°C 8 SO —
MAX4041
ESA -40°C to +85°C 8 SO — Battery-Powered Strain Gauges Systems MAX4041EUA -40°C to +85°C 8 µMAX — Sensor Amplifiers
MAX4042
EUA -40°C to +85°C 8 µMAX — Portable/Battery-Powered Cellular Phones MAX4042ESA -40°C to +85°C 8 SO — Electronic Equipment Notebook Computers
MAX4043
EUB -40°C to +85°C 10 µMAX — Digital Scales PDAs MAX4043ESD -40°C to +85°C 14 SO —
MAX4044
ESD -40°C to +85°C 14 SO —
Selector Guide Pin Configurations NO. OF PART SHUTDOWN PIN-PACKAGE
TOP VIEW
AMPS
5-pin SOT23, MAX4040 1 — OUT 1 5 VCC 8-pin µMAX/SO MAX4041 1 Yes 8-pin µMAX/SO MAX4040 VEE 2 MAX4042 2 — 8-pin µMAX/SO 10-pin µMAX/ MAX4043 2 Yes IN+ 3 4 IN- 14-pin SO MAX4044 4 — 14-pin SO
SOT23-5
Pin Configurations continued at end of data sheet. µMAX is a registered trademark of Maxim Integrated Products, Inc.
________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
