VRE3025CD中文资料凌云逻辑数据手册PDF规格书
VRE3025CD规格书详情
DESCRIPTION
The VRE3025 is a low cost, high precision +2.5 V reference that operates from +10 V. The device features a buried zener for low noise and excellent long term stability. Packaged in either an 8-pin DIP or SMT option, the device is ideal for high resolution data conversion systems.
The device provides ultrastable +2.5 V output with ±0.25 mV (.01) initial accuracy and a temperature coefficient of 0.6 ppm/ºC. This improvement in accuracy is made possible by a unique, patented multipoint laser compensation technique. Significant improve ments have been made in other performance parameters as well, including initial accuracy, warm-up drift, line regulation, and long-term stability, making the VRE3025 series the most accurate reference available.
FEATURES
♦ +2.5 V Output, ± 0.25 mV (.01)
♦ Temperature Drift: 0.6 ppm/ºc
♦ Low Noise: 1.5 μVP-P (0.1Hz-10Hz)
♦ Low Thermal Hysteresis: 1 ppm Typical
♦ ±15 mA Output Source and Sink Current
♦ Excellent Line Regulation: 5 ppm/V Typical
♦ Optional Noise Reduction and Voltage Trim
♦ Industry Standard Pinout: 8-pin DIP or Surface Mount Package
APPlICaTIONS
The VRE3025 is recommended for use as a reference for 14, 16, or 18 bit data converters which require an external precision reference. The device is also ideal for calibrating scale factor on high resolution data converters. The VRE3025 offers superior performance over monolithic references.
产品属性
- 型号:
VRE3025CD
- 功能描述:
基准电压& 基准电流 Ref. +2.5V, 0/70C 2ppm
- RoHS:
否
- 制造商:
STMicroelectronics
- 产品:
Voltage References
- 拓扑结构:
Shunt References
- 参考类型:
Programmable
- 输出电压:
1.24 V to 18 V
- 初始准确度:
0.25 %
- 平均温度系数(典型值):
100 PPM/C 串联 VREF -
- 输入电压(最大值):
串联 VREF -
- 分流电流(最大值):
60 mA
- 最大工作温度:
+ 125 C
- 封装/箱体:
SOT-23-3L
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
APEX |
23+ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
Apex Microtechnology |
22+ |
8DIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Cirrus |
24+ |
原厂封装 |
7642 |
原装现货 |
询价 | ||
ApexMicrotechnology |
23+ |
8-SMT |
66800 |
原装正品现货 |
询价 | ||
Apex Microtechnology |
24+ |
8-SMD,扁平引线 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
APEX |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
Apex现货 |
2022+ |
DIP-8 |
350000 |
专注工业、军工级别芯片,十五年优质供应商 |
询价 | ||
ApexMicrotechnology |
22+ |
8-DIP |
4258 |
原装正品 价格优势 |
询价 | ||
Apex |
22+ |
NA |
102 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
Apex Microtechnology |
21+ |
8-DIP |
65200 |
一级代理/放心采购 |
询价 |