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参数资料
| 型号： | MAX6129AEUK30+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/16页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES 3V SOT-23-5 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 基准类型： | 系列 |
| 输出电压： | 3V |
| 容差： | ±0.4% |
| 温度系数： | 40ppm/°C |
| 输入电压： | 3.2 V ~ 12.6 V |
| 通道数： | 1 |
| 电流 - 静态： | 6.75µA |
| 电流 - 输出： | 4mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 带卷 (TR) |
Ultra-Low-Power Series Voltage Reference
V IN
V CC
V+
2V IN
MAX681
IN
OUT
+REF
OUTPUT
GND
V-
MAX6129
GND
1M ?
V+
-2V IN
1M ?
10nF
MAX480
-REF
OUTPUT
V-
Figure 2. Positive and Negative References from a Single 3V/5V Supply
In reality, the absolute static accuracy of a data con-
verter is dependent on the combination of many para-
meters such as integral nonlinearity, differential
nonlinearity, offset error, gain error, as well as voltage
reference changes.
Turn-On Time
These devices typically turn on and settle to within
0.1% of their final value in less than 1.4ms. The turn-on
time increases when heavily loaded and operating
close to dropout.
Positive and Negative Low-Power Voltage
Reference
Figure 2 shows a typical method for developing a bipo-
lar reference. The circuit uses a MAX681 voltage dou-
bler/inverter charge-pump converter to power a
MAX480, creating a positive as well as a negative refer-
ence voltage.
14
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6129AEUK33 | 制造商:Maxim Integrated Products 功能描述:ULTRA-LOW-POWER SERIES VOLTAGE REFE - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX6129AEUK33+ | 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 3.3V 4MA 5PIN SOT-23 - Rail/Tube |
| MAX6129AEUK33+T | 功能描述:基准电压& 基准电流 Ultra-Low-Power Voltage Ref 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 |
| MAX6129AEUK33-T | 功能描述:基准电压& 基准电流 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 |
| MAX6129AEUK41 | 制造商:Maxim Integrated Products 功能描述:ULTRA-LOW-POWER SERIES VOLTAGE REFE - Cut Tape Product |
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