MAX4257EUA+

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Series Information for MAX4257EUA+ - Maxim Integrated

Features

  • feature
    3MHz GBW Product, Unity-Gain Stable (MAX4250u2013MAX4254) 22MHz GBW Product, Stable with AV # 10V/V (MAX4249/MAX4255/MAX4256/MAX4257)
  • feature
    400pF Capacitive-Load Handling Capability
  • feature
    400u00b5A Quiescent Supply Current per Amplifier
  • feature
    Excellent DC Characteristics VOS = 70u00b5V IBIAS = 1pA Large-Signal Voltage Gain = 116dB
  • feature
    Input Common-Mode Voltage Range Includes Ground
  • feature
    Low Distortion: 0.0002% THD (1k" load)
  • feature
    Low-Power Shutdown Mode Reduces Supply Current to 0.5u00b5A Places Outputs in a High-Impedance State
  • feature
    Outputs Swing Within 8mV of Rails with a 10k" Load
  • feature
    Single-Supply Operation from 2.4V to 5.5V

Description

OP AMP 22MHZ 2.1V/US UMAX-8
The MAX4249–MAX4257 low-noise, low-distortion oper- ational amplifiers offer rail-to-rail outputs and single- supply operation down to 2.4V. They draw 400µA of quiescent supply current per amplifier while featuring ultra-low distortion (0.0002% THD), as well as low input voltage-noise density (7.9nV/!Hz) and low input current-noise density (0.5fA/!Hz). These features make the devices an ideal choice for portable/battery-powered applications that require low distortion and/or low noise. For additional power conservation, the MAX4249/ MAX4251/MAX4253/MAX4256 offer a low-power shut- down mode that reduces supply current to 0.5µA and puts the amplifiers’ outputs into a high-impedance state. The MAX4249-MAX4257’s outputs swing rail-to- rail and their input common-mode voltage range includes ground. The MAX4250–MAX4254 are unity- gain stable with a gain-bandwidth product of 3MHz. The MAX4249/MAX4255/MAX4256/MAX4257 are inter- nally compensated for gains of 10V/V or greater with a gain-bandwidth product of 22MHz. The single MAX4250/ MAX4255 are available in space-saving 5-pin SOT23 packages. The MAX4252 is available in an 8-bump chip- scale package (UCSP™) and the MAX4253 is available in a 10-bump UCSP. The MAX4250AAUK comes in a 5-pin SOT23 package and is specified for operation over the automotive (-40°C to +125°C) temperature range.

Specifications

No. of Amplifiers:
2Amplifiers
Bandwidth:
22MHz
Slew Rate:
2.1V/µs
Supply Voltage Range:
± 1.2V to ± 2.75V 2.4V to 5.5V
Amplifier Case Style:
µMAX
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
To Be Advised
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)

Alternate Descriptions

Avnet America

OP Amp Dual GP R-R O/P ±2.75V/5.5V 8-Pin uMAX

Avnet America product

Avnet Europe

OP Amp Dual GP R-R O/P ±2.75V/5.5V 8-Pin uMAX

Avnet Europe product