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MAX853CSLASHD中文资料美信数据手册PDF规格书

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厂商型号

MAX853CSLASHD

功能描述

Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias

文件大小

118.93 Kbytes

页面数量

8

生产厂商

Maxim

中文名称

美信

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-11-29 14:11:00

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MAX853CSLASHD规格书详情

General Description

The MAX850–MAX853 low-noise, inverting, charge pump power supplies are ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers.

The MAX850–MAX852 offer both preset (-4.1V) and adjustable (-0.5V to -9.0V) output voltages. The MAX853 uses an external positive control voltage to set the negative output voltage. Input voltage range for all four devices is 4.5V to 10V. Output current is 5mA.

An internal linear regulator reduces the output voltage ripple to 2mVp-p. With a well-filtered control voltage (VCTRL), the MAX853 achieves typical output ripple of less than 1mVp-p. Supply current is 3mA max, and shutdown current is less than 1µA max over temperature (5µA max for MAX851).

特性 Features

♦ Fixed -4.1V or Adjustable -0.5V to -9V Output at 5mA

♦ 4.5V to 10V Input Voltage Range

♦ 2mVp-p Output Voltage Ripple (MAX850–MAX852)

   1mVp-p Output Voltage Ripple (MAX853)

♦ 100kHz Charge-Pump Switching Frequency

   (MAX850/MAX851/MAX853)

♦ External Synchronizing Clock Input (MAX852)

♦ Logic-Level Shutdown Mode: 1µA Max Over Temperature (MAX850/MAX852/MAX853)

♦ Low Cost, 8-Pin SO Package

Applications

  Cellular Phones

  Negative Regulated Power Supplies

  Personal Communicators, PDAs

  Wireless Data Loggers

  Continuously Adjustable GaAsFET Bias

  LCD-Bias Contrast Control

供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM
22+
SOP-8
8200
原装现货库存.价格优势!!
询价
MAXIN
20+
SOP8
2960
诚信交易大量库存现货
询价
MAXIM
25+
SMD
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAXIM
SOP8
22+
6000
十年配单,只做原装
询价
MAXIM/美信
21+
SOP-8
3500
百域芯优势 实单必成 可开13点增值税发票
询价
24+
3000
公司现货
询价
MAXIM
24+
12
原装现货,可开13%税票
询价
MAXIM/美信
23+
SOP-8
32732
原装正品代理渠道价格优势
询价
MAX
24+
原厂封装
1500
原装现货假一罚十
询价
MAXIM
24+
SOP8
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价