位置:ATREF502 > ATREF502详情

ATREF502中文资料

厂家型号

ATREF502

文件大小

155.19Kbytes

页面数量

3

功能描述

High Precision Voltage Reference

数据手册

下载地址一下载地址二

生产厂商

Analog Technologies, Inc.

简称

ANALOGTECHNOLOGIES

中文名称

官网

LOGO

ATREF502数据手册规格书PDF详情

FEATURES

 Accuracy: ±1μV

 High Reliability

 Zero EMI

 Compact Size

 Ultralow Noise: 100nVP-P @0.1Hz to 10Hz

 Temperature Coefficient: 1ppm/°C

 Wide Temperature Range: −40°C~125°C

 High Output Source and Sink Current:

+10mA and −5mA, Respectively

 Low Dropout Operation (Supply Voltage Headroom):

500mV

 100 Lead (Pb)-Free and RoHS Compliant

APPLICATIONS

This voltage reference can be used in high precision

industrial applications, data acquisition systems, high

resolution ADCs or DACs, optical control circuits, medical

instruments, etc.

DESCRIPTION

The 3-terminal voltage reference features high accuracy,

ultra low noise, and low temperature drift, which is a best

choice for optical applications and high end data acquisition

systems, etc. The output voltage change is ±1μV when the

input voltage, temperature or the output current changes.

Figure 1 shows the photos of voltage reference.

It comes with a curvature-correction circuit and lasertrimmed

thin-film resistors so that a low temperature

coefficient of 1ppm/°C can be achieved. This voltage

reference draws as low as 90μA of supply current and can

source 10mA or sink −5mA of load current. It provides a

supply current that is virtually independent of the supply

voltage and do not need an external resistor, which is better

than those conventional two-terminal references that need an

external resistor. Moreover, this voltage reference is

internally compensated so that no external compensation

capacitor is needed. This helps save valuable board space for

most applications. Its low dropout voltage and low supply

current make these devices ideal for battery-powered and

low voltage systems.

Figure 1 is the photos of this voltage reference. Figure 2 is

the real size top view of the voltage reference showing the

pin names and locations with the actual size. The pin

functions are shown in Table 1.

更新时间:2024-10-31 22:30:00
供应商 型号 品牌 批号 封装 库存 备注 价格
ATMEL
2020+
QFN
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
N/A
23+
QFN32
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
ATMEL
23+
QFN
8560
受权代理!全新原装现货特价热卖!
ATMEL
23+
QFN32
30000
代理全新原装现货,价格优势
ATMEL
21+
QFN32
1246
原装现货假一赔十
ATMEL
22+
QFN
8000
原装正品支持实单
ATMEL/爱特梅尔
22+
QFN32
30000
十七年VIP会员,诚信经营,一手货源,原装正品可零售!
ATMEL
23+
QFN
7300
专注配单,只做原装进口现货
ATMEL
23+
QFN
7300
专注配单,只做原装进口现货
ATMEL/爱特梅尔
24+
QFN32
880000
明嘉莱只做原装正品现货

ANALOGTECHNOLOGIES相关电路图

  • ANAREN
  • ANASEM
  • ANOVA
  • ANPEC
  • ANSHAN
  • ANTENNAHOME
  • ANYLOAD
  • ANYSOLAR
  • AOI
  • AOSMD
  • Apacer
  • Apex

Analog Technologies, Inc.

中文资料: 711条

Analog Technologies, Inc. (ATI) 成立于1997年的Analog Technologies, Inc. (ATI) 是一家全球知名的模拟和数字电子硬件解决方案供应商,专注于模块、子系统和完整系统的设计与制造。我们的多样化产品线涵盖尖端技术,包括激光驱动器、TEC(热电冷却器)控制器、TEC模块、NTC热敏电阻器、高输出电压放大器、高压电源、高隔离电压放大器,以及SMD电阻器、电容器和电感器套件等。 凭借超过26年的丰富经验,我们与全球10,000多家满意的客户建立了牢固的合作伙伴关系,其中包括知名机构如德州仪器(TI)、NASA、美国陆军、美国空军、Maxim、国