- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:电压基准 - 串联电压基准
- 功能描述:12ppm/°C 低噪声低功耗精密电压基准
- 点击这里打开及下载REF4132的技术文档资料
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The REF4132 device is a low temperature drift
(12 ppm/°C), low-power, high-precision CMOS voltage reference, featuring ±0.05% initial accuracy, low operating current with power consumption less than 100µA. This device also offers very low output noise of 15 µVp-p/V, which enables its ability to maintain high signal integrity with high-resolution data converters in noise critical systems. Packaged in the same SOT-23-5 package, REF4132 offers enhanced specifications and pin-to-pin replacement for LM4128 and LM4132.
Stability and system reliability are further improved by the low output-voltage hysteresis of the device and low long-term output voltage drift. Furthermore, the small size and low operating current of the devices (100 µA) can benefit portable and battery-powered applications.
REF4132 is specified for the wide temperature range of −40°C to +125°C.
- Voltage options: 2.5V, 3V, 3.3V, 4.096V, 5V
- Initial accuracy: ±0.05% (maximum)
- Low temperature coefficient :
- A grade: 12 ppm/°C (maximum)
- B grade: 30 ppm/°C (maximum)
- Operating temperature range: ?40°C to +125°C
- Output current: ±10 mA
- Low quiescent current: 100 μA (maximum)
- Output 1/f noise (0.1 Hz to 10 Hz): 15 μVPP/V
- Excellent long-term stability 30 ppm/1000 hrs
- Small footprint 5-pin SOT-23 package
- VO (V)
- 2.5, 3.0, 3.3, 4.096, 5.0
- Initial accuracy (Max) (%)
- 0.05
- Temp coeff (Max) (ppm/ degree C)
- 12, 30
- Vin (Min) (V)
- 3
- Vin (Max) (V)
- 5.5
- Iq (Typ) (uA)
- 75
- Rating
- Catalog
- Features
- Enable pin
- Iout/Iz (Max) (mA)
- 10
- Shutdown current (ISD) (Typ) (uA)
- 2.5
REF4132的完整型号有:REF4132A25DBVR、REF4132A30DBVR、REF4132A33DBVR、REF4132A40DBVR、REF4132A50DBVR、REF4132B25DBVR、REF4132B30DBVR、REF4132B33DBVR、REF4132B40DBVR、REF4132B50DBVR,以下是这些产品的关键参数及官网采购报价:
REF4132A25DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132A25DBVR的批量USD价格:1.468(1000+)
REF4132A30DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132A30DBVR的批量USD价格:1.468(1000+)
REF4132A33DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132A33DBVR的批量USD价格:1.468(1000+)
REF4132A40DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132A40DBVR的批量USD价格:1.468(1000+)
REF4132A50DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132A50DBVR的批量USD价格:1.468(1000+)
REF4132B25DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132B25DBVR的批量USD价格:1.104(1000+)
REF4132B30DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132B30DBVR的批量USD价格:1.104(1000+)
REF4132B33DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132B33DBVR的批量USD价格:1.104(1000+)
REF4132B40DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132B40DBVR的批量USD价格:1.104(1000+)
REF4132B50DBVR,工作温度:-40 to 125,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网REF4132B50DBVR的批量USD价格:1.104(1000+)
DIP-ADAPTER-EVM — DIP 适配器评估模块
借助 DIP-Adapter-EVM 加快运算放大器的原型设计和测试,该 EVM 有助于快速轻松地连接小型表面贴装 IC 并且价格低廉。您可以使用随附的 Samtec 端子板连接任何受支持的运算放大器,或者将这些端子板直接连接至现有电路。
DIP-Adapter-EVM 套件支持六种常用的业界通用封装,包括:
- D 和 U (SOIC-8)
- PW (TSSOP-8)
- DGK(MSOP-8、VSSOP-8)
- DBV(SOT23-6、SOT23-5 和 SOT23-3)
- DCK(SC70-6 和 SC70-5)
- DRL (SOT563-6)
REF4132 2.5-V PSpice Model
PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。借助?PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。
在?PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)