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MAX9617, MAX9618, MAX9619, MAX9620

High-Efficiency, 1.5MHz Op Amps with RRIO

Ultra-Low Power, Zero-Drift Precision Op Amps in SC70 Packages

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Status Explanations for product status codes

Active: In Production.

Description

The MAX9617–MAX9620 are low-power, zero-drift operational amplifiers available in space-saving SC70 packages. They are designed for use in portable consumer, medical, and industrial applications.

The MAX9617–MAX9620 feature rail-to-rail CMOS inputs and outputs, a 1.5MHz GBW at just 59µA supply current and 10µV (max) zero-drift input offset voltage over time and temperature. The zero-drift feature reduces the high 1/f noise typically found in CMOS input operational amplifiers, making it useful for a wide variety of low-frequency measurement applications.

The MAX9617 and MAX9619 are available in a space-saving, 2mm x 2mm, 6-pin SC70 package. The MAX9619 features a power-saving shutdown mode. The MAX9618 is available in a 2mm x 2mm, 8-pin SC70 package. The MAX9620 is available in a 2mm x 2mm, 5-pin SC70 package. All devices are specified over the -40°C to +125°C automotive operating temperature range.


Features, applications, and benefits of the MAX9617 and MAX9618 high-efficiency op amps.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 5 (PDF, 1.5MB)
Send this datasheet to any email addressE-Mail
An evaluation kit is available: MAX9617EVKIT MAX9618EVKIT

Key Features

  • Low 59µA Quiescent Current
  • Very-Low 10µV (max) Input Offset Voltage
  • Dual Version Available in an 8-Pin SC70 Package
  • Low Input Noise
    • 42nV/ at 1kHz
    • 0.42µVP-P from 0.1Hz to 10Hz
  • Rail-to-Rail Inputs and Outputs
  • 1.5MHz GBW
  • Ultra-Low 10pA Input Bias Current
  • Single 1.8V to 5.5V Supply Voltage Range
  • Unity-Gain Stable
  • Power-Saving Shutdown Mode (MAX9619)
  • Available in Tiny 5-Pin SC70 (MAX9620), 6-Pin SC70 (MAX9617/MAX9619), and 8-Pin SC70 (MAX9618) Packages
 

Applications/Uses

  • Battery-Powered Devices
  • Cardiac Monitors
  • Loop-Powered Systems
  • Portable Medical Devices
  • Sensor Interfaces
   

Key Specifications:

Operational Amplifiers
Part Number Amps. Rail to Rail AVCL VSUPPLY (Total)
(V)
VSUPPLY (Total)
(V)
ICC per Amp.
(µA)
ICC per Amp.
(µA)
VOS
(µV)
CMRR @DC
(dB)
PSRR @DC
(dB)
Input IBIAS
(nA)
Unity Gain BW
(MHz)
Slew Rate
(V/µs)
en
(nV/√Hz)
in
(pA/√Hz)
Low Pwr. Shutdn Package/Pins Budgetary Price
min min max typ max max typ typ max typ typ See Notes
MAX9619  1 Input/Output 1 1.8 5.5 59 78 10 135 135 0.08 1.5 0.7 42 0.1 Yes
SC70/6
$1.00 @1k
MAX9620  1 No
SC70/5
$0.94 @1k
MAX9618  2 No
SC70/8
$1.66 @1k
MAX9617  1 No
SC70/6
$0.94 @1k
See All Operational Amplifiers (160)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

MAX9617, MAX9618: Functional Diagrams
Functional Diagrams

More Information

Topmark Coding MAX9617
Topmark Coding MAX9618
Topmark Coding MAX9619
Topmark Coding MAX9620
New Product Press Release 2009-11-05 ]

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Document Ref.: 19-4753 Rev 5; 2011-08-25
This page last modified: 2011-08-25




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