MAX9618

PRODUCTION

Single/Dual SC70, Zero-Drift, High-Efficiency, 1.5MHz Op Amps with RRIO

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

Data Sheet (Rev. 8) Product Selection Table
Part Models
2
1ku List Price
Starting From $2.16
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Part Details

  • Extends Battery Life
    • Low 59µA Quiescent Current
    • Single 1.8V to 5.5V Supply Voltage Range
    • Power-Saving Shutdown Mode (MAX9619)
  • Supports a Wide Range of Precision Applications
    • Very Low 10µV (max) Input Offset Voltage
    • Ultra-Low 10pA Input Bias Current
    • 1.5MHz GBW
    • Unity-Gain Stable
    • 0.42µVp-p from 0.1Hz to 10Hz
    • 42nV/√Hz at 1kHz
    • Rail-to-Rail Inputs and Outputs
  • Saves Board Space
    • 5-Pin SC70 (MAX9620), 6-Pin SC70 (MAX9617/MAX9619), and 8-Pin SC70 (MAX9618) Packages
MAX9618
Single/Dual SC70, Zero-Drift, High-Efficiency, 1.5MHz Op Amps with RRIO
MAX9617, MAX9618: Functional Diagrams
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Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 3

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Tools & Simulations

SPICE Model 1

Evaluation Kits

MAX5216LPT

Evaluation Kit for the Reference Design of 4-20mA Loop-Powered Transmitter

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Features and Benefits

  • Wide 12V to 40V Input Supply Range
  • Transfer 16-Bit Digital Code to 4–20mA Loop Current
  • Offset and Gain Programmable
  • < 0.02 % FS Current Error at +25°C
  • < 0.1 % FS Current Error Over Temperature Range
  • -40°C to +105°C Temperature Range
  • 30mA ±20% Resistor-Selectable Current Limiting
  • 200µA (typ), 300µA (max) Quiescent Current
  • HART Modem Input and Output Ready
  • Direct USB Communication through the MAXQ622 Microcontroller
  • Windows XP-, Windows Vista-, and Windows 7 (32-Bit)-Compatible Software
  • SPI Interface Terminals
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX5216LPT evaluation kit (EV kit) enables evaluation of the loop-powered 4–20mA current-loop transmitter with the fault current-limiting capabilities and Highway Addressable Remote Transducer (HART) modem input/output ready, which utilizes the MAX5216 single-channel, low-power, buffered-output, 3-wire SPI interface 16-bit DAC, the MAX6133 3ppm/°C, low-power voltage reference, the MAX9620 single-channel, zero-drift, high-efficiency op amp with RRIO, and the MAX15007 40V, ultra-low quiescent current LDO. The EV kit also includes Windows XP®, Windows Vista® and Windows® 7-compatible software that provides a simple graphical-user interface (GUI) for exercising the features of this reference design.

Applications

  • 2-Wire Sensors
  • Automatic Test Equipment
  • Automatic Tuning
  • Communication Systems
  • Gain and Offset Adjustment
  • Portable Instrumentation
  • Power Amplifier Control
  • Process Control and Servo Loops
  • Programmable Voltage and Current Sources

MAX9617EVKIT

Evaluation Kit for the MAX9617

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Features and Benefits

  • Accommodates Multiple Op-Amp Configurations
  • Component Pads Allow for Sallen-Key Filter
  • Rail-to-Rail Inputs/Outputs
  • Accomodates Easy-to-Use 0805 Components
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX9617 evaluation kit (EV kit) provides a proven design to evaluate the MAX9617 low-power, zero-drift operational amplifier (op amp) in a 6-pin SC70 package. The EV kit circuit is preconfigured as a noninverting amplifier, but can easily be adapted to other topologies by changing a few components. Low power, zero drift, input offset voltage, and rail-to-rail input/output stages make this device ideal for a variety of low-frequency measurement applications. The component pads accommodate 0805 packages, making them easy to solder and replace. The MAX9617 EV kit comes with a MAX9617AXT+ installed.

Applications

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

MAX9618EVKIT

Evaluation Kit for the MAX9618

Buy Now View Details

Features and Benefits

  • Accommodates Multiple Op-Amp Configurations
  • Component Pads Allow for Sallen-Key Filter
  • Rail-to-Rail Inputs/Outputs
  • Accommodates Easy-to-Use 0805 Components
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX9618 evaluation kit (EV kit) provides a proven design to evaluate the MAX9618 dual low-power, zero-drift operational amplifiers (op amps) in an 8-pin SC70 package. The EV kit circuit is preconfigured as noninverting amplifiers, but can be adapted to other topologies by changing a few components. Low power, zero drift, input offset voltage, and rail-to-rail input/output stages make this device ideal for a variety of low-frequency measurement applications. The component pads accommodate 0805 packages, making them easy to solder and replace. The MAX9618 EV kit comes with a MAX9618AXA+ installed.

Applications

  • Battery-Powered Devices
  • Cardiac Monitors
  • Loop-Powered Systems
  • Portable Medical Devices
  • Sensor Interfaces
MAX5216LPT
Evaluation Kit for the Reference Design of 4-20mA Loop-Powered Transmitter
MAX9617EVKIT
Evaluation Kit for the MAX9617
MAX9618EVKIT
Evaluation Kit for the MAX9618

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