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MAX4234ASD+

运算放大器, 轨至轨输出, 4个放大器, 10 MHz, 10 V/µs, ± 1.35V至± 2.5V, 2.7V至5.5V, NSOIC, 14 引脚

MAXIM INTEGRATED PRODUCTS MAX4234ASD+
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制造商产品编号:
MAX4234ASD+
库存编号
2510928
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产品概述

The MAX4234ASD+ is a high output drive, rail to rail I/O, quad CMOS operational amplifier (op-amp) in 14 pin NSOIC package. This amplifier exhibits high slew rate of 10V/µs and gain bandwidth product (GBWP) of 10MHz. The MAX4234 can drive typical headset levels (32ohm) as well as bias an RF power amplifier (PA) in wireless handset applications. This op-amp is designed to be part of RF PA control circuitry and biasing RF power amplifiers in wireless headsets. It is also used in audio hands free car phones kits, digital to analogue converter buffers, transformer/line drivers and high bandwidth applications.
  • Supply voltage range from ±1.35V to ±2.5V and 2.7V to 5.5V
  • Operating temperature range from -40°C to 125°C
  • Extends battery life, optimized for headsets and high current outputs
  • Output drive capability of 200mA
  • Large signal voltage gain of 100dB (RL = 100Kohm) at TA = +25°C
  • PSRR of 85dB (VDD = 2.7V to 5.5V) and CMRR of 70dB (VSS < VCM < VDD) at TA = +25°C
  • No phase reversal for overdriven inputs
  • Unity gain stable for capacitive loads to 780pF
  • Input offset voltage of 0.85mV and input offset current of 50pA at TA = +25°C
  • 1.1mA supply current per amplifier (VDD = 2.7V, VCM = VDD/2)

应用

信号处理, 便携式器材, 音频, 电机驱动与控制

附注

由于高输出电流驱动, 这款运算放大器可以超过绝对最大功耗额定值.

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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:
4个放大器

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10MHz

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10V/µs

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± 1.35V至± 2.5V, 2.7V至5.5V

:
NSOIC

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14引脚

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-40°C

:
125°C

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-

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-

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MSL 1 -无限制
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技术文档 (2)

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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