MAX851中文资料美信数据手册PDF规格书
厂商型号 |
MAX851 |
参数属性 | MAX851 封装/外壳为8-WFDFN 裸露焊盘;包装为管件;类别为集成电路(IC) > 线性 + 开关稳压器;产品描述:IC REG LINEAR 1.8V 120MA 8TDFN |
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 页 |
生产厂商 | Maxim Integrated Products |
企业简称 |
Maxim【美信】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-22 16:50:00 |
MAX851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).
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
产品属性
- 产品编号:
MAX8510ETA18+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 线性 + 开关稳压器
- 包装:
管件
- 输出配置:
正
- 输出类型:
固定
- 电压 - 输入(最大值):
6V
- 电压 - 输出(最小值/固定):
1.8V
- 电流 - 输出:
120mA
- PSRR:
78dB ~ 54dB(1kHz ~ 100kHz)
- 控制特性:
使能
- 保护功能:
过流,超温
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-WFDFN 裸露焊盘
- 供应商器件封装:
8-TDFN-EP(2x2)
- 描述:
IC REG LINEAR 1.8V 120MA 8TDFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
22+23+ |
MSOP10 |
28830 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
23+ |
SSOP28 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM |
21+ |
N/A |
16500 |
只做原装正品现货,假一赔十 |
询价 | ||
Maxim |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAX |
21+ |
10000 |
全新原装现货热卖 |
询价 | |||
NA |
19+ |
82473 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | |||
MAX |
22+ |
SOP |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
23+ |
SOP8 |
10 |
询价 | |||
MAX |
SMD |
3000 |
公司现货 |
询价 | |||
MAXIM |
21+ |
MSOP10 |
12588 |
原装正品 |
询价 |
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