参数资料
| 型号： | ISL21060-EVALZ |
| 厂商： | Intersil |
| 文件页数： | 19/21页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR ISL21060 |
| 标准包装： | 1 |
| 系列： | * |
ISL21060
Turn-On Time
The ISL21060 devices have low supply current and thus the time
to bias-up internal circuitry to final values will be longer than with
higher power references. Normal turn-on time is typically 300μs.
Circuit design must take this into account when looking at
power-up delays or sequencing.
Temperature Coefficient
The limits stated for temperature coefficient (tempco) are
governed by the method of measurement. The overwhelming
standard for specifying the temperature drift of a reference is to
measure the reference voltage at two temperatures take the
total variation, (V HIGH – V LOW ), and divide by the temperature
extremes of measurement (T HIGH – T LOW ). The result is divided by
the nominal reference voltage (at T = +25°C) and multiplied by
10 6 to yield ppm/°C. This is the “Box” method for specifying
temperature coefficient.
VOUT Kelvin Sensing
The voltage output for the ISL21060 has both a force and a sense
output. This enables remote kelvin sensing for highly accurate
voltage setting with long traces and higher current loads. The VOUTF
(force) can be routed to the load with the shortest, widest trace
possible. The VOUTS (sense) is routed with a narrower trace to the
point of the actual load where it is connected to the VOUTF trace.
The VOUTF and VOUTS traces must always be connected. If there
is only a short trace to the load or even a very light load, then
they can be connected at or near the ISL21060 device.
19
FN6706.6
December 19, 2013
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL21070 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:25μA Micropower Voltage References Low Power Standby Voltages |
| ISL21070_11 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:25μA Micropower Voltage References Low Power Standby Voltages |
| ISL21070CIH310Z-TK | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:25μA Micropower Voltage References |
| ISL21070CIH320 | 制造商:Intersil 功能描述:25 |
| ISL21070CIH320Z-TK | 功能描述:基准电压& 基准电流 PREC 2.048V LW VOLT FGA REF+/-0.25% -4 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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