参数资料
型号: ISL21080CIH320Z-TK
厂商: Intersil
文件页数: 1/21页
文件大小: 0K
描述: IC VREF SERIES 2.048V SOT23-3
产品培训模块: Patient Monitoring and Diagnostic Equipment Solutions
标准包装: 1
系列: FGA™
基准类型: 系列
输出电压: 2.048V
容差: ±0.3%
温度系数: 50ppm/°C
输入电压: 2.7 V ~ 5.5 V
通道数: 1
电流 - 静态: 1.5µA
电流 - 输出: 7mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23-3
包装: 标准包装
其它名称: ISL21080CIH320Z-TKDKR
300nA NanoPower Voltage References
ISL21080
The ISL21080 analog voltage references feature low
supply voltage operation at ultra-low 310nA typ, 1.5μA
max operating current. Additionally, the ISL21080 family
features guaranteed initial accuracy as low as ±0.2%
and 50ppm/°C temperature coefficient.
These references are ideal for general purpose portable
applications to extend battery life at lower cost. The
ISL21080 is provided in the industry standard 3 Ld
SOT-23 pinout.
The ISL21080 output voltages can be used as precision
voltage sources for voltage monitors, control loops,
standby voltages for low power states for DSP, FPGA,
Datapath Controllers, microcontrollers and other core
voltages: 0.9V, 1.024V, 1.25V, 1.5V, 2.048V, 2.5V, 3.0V,
3.3V, 4.096V and 5.0V.
Special Note: Post-assembly x-ray inspection may lead to
permanent changes in device output voltage and should be
minimized or avoided. For further information, please see
“Applications Information” on page 14 and AN1533 , “X-Ray
Effects on Intersil FGA References”.
Applications* (see page 20)
? Energy Harvesting Applications
? Wireless Sensor Network Applications
? Low Power Voltage Sources for Controllers, FPGA,
ASICs or Logic Devices
? Battery Management/Monitoring
? Low Power Standby Voltages
? Portable Instrumentation
? Consumer/Medical Electronics
? Wearable Electronics
Features
? Reference Output Voltage . . . . . 0.900V, 1.024V, 1.250V,
1.500V, 2.048V, 2.500V, 3.000V, 3.300V, 4.096V, 5.000V
? Initial Accuracy:
- ISL21080-09 and -10 . . . . . . . . . . . . . . . . . . ±0.7%
- ISL21080-12 . . . . . . . . . . . . . . . . . . . . . . . . ±0.6%
- ISL21080-15. . . . . . . . . . . . . . . . . . . . . . . . . ±0.5%
- ISL21080-20 and -25 . . . . . . . . . . . . . . . . . . ±0.3%
- ISL21080-30, -33, -41, and -50 . . . . . . . . ±0.2%
? Input Voltage Range:
- ISL21080-09. . . . . . . . . . . . . . . . . . . . . 2.0V to 5.5V
- ISL21080-10, -12, -15, -20 and -25 . . . . .2.7V to 5.5V
- ISL21080-30. . . . . . . . . . . . . . . . . . . . . 3.2V to 5.5V
- ISL21080-33. . . . . . . . . . . . . . . . . . . . . 3.5V to 5.5V
- ISL21080-41. . . . . . . . . . . . . . . . . . . . . 4.5V to 8.0V
- ISL21080-50. . . . . . . . . . . . . . . . . . 5.5V to 8.0V
? Output Voltage Noise . . . . 30μV P-P (0.1Hz to 10Hz)
? Supply Current. . . . . . . . . . . . . . . . . . 1.5μA (Max)
? Tempco . . . . . . . . . . . . . . . . . . . . . . . . 50ppm/°C
? Output Current Capability . . . . . . . . . . . . . . ±7mA
? Operating Temperature Range . . . . -40°C to +85°C
? Package . . . . . . . . . . . . . . . . . . . . . . 3 Ld SOT-23
? Pb-Free (RoHS compliant)
Related Literature* (see page 20)
? See AN1494 , “Reflow and PC Board Assembly Effects
on Intersil FGA References”
? See AN1533 , “X-Ray Effects on Intersil FGA
References”
? Lower Cost Industrial and Instrumentation
? Power Regulation Circuits
? Control Loops and Compensation Networks
? LED/Diode Supply
500
UNIT 1
400
UNIT 2
300
UNIT 3
200
100
0
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
V IN (V)
FIGURE 1. I IN vs V IN , 3 UNITS
May 25, 2010
FN6934.4
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
FGA is a trademark of Intersil Corporation. Copyright Intersil Americas Inc. 2009, 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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ISL21080CIH325Z-TK 功能描述:基准电压& 基准电流 PBFREE PRECISION 2 5V LW V FGA"F 0 3% 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 - 输入电压(最小值): 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
ISL21080CIH330Z-TK 功能描述:基准电压& 基准电流 PBFREE PRECISION 3 0V LW V FGA"F 0 2% 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 - 输入电压(最小值): 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
ISL21080CIH333Z-TK 功能描述:基准电压& 基准电流 PBFREE PRECISION 3 3V LW V FGA"F 0 2% 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 - 输入电压(最小值): 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
ISL21080CIH341Z-TK 功能描述:基准电压& 基准电流 PBFREE PRECISION 4 096V LW V FGA"F 0 2% 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 - 输入电压(最小值): 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
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