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参数资料
| 型号： | MAX6100EUR+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/14页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES 1.8V SOT-23-3 |
| 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： | 1.8V |
| 容差： | ±0.4% |
| 温度系数： | 75ppm/°C |
| 输入电压： | 2.5 V ~ 12.6 V |
| 通道数： | 1 |
| 电流 - 静态： | 125µA |
| 电流 - 输出： | 5mA |
| 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： | 带卷 (TR) |
Low-Cost, Micropower, Low-Dropout,
High-Output-Current, SOT23 Voltage References
Typical Operating Characteristics (continued)
(T A = +25 ° C, unless otherwise noted.)
V IN
2V/div
V OUT
2V/div
MAX6105
TURN-ON TRANSIENT
100 μ s/div
20 μ V/div
MAX6102
0.1Hz TO 10Hz OUTPUT NOISE
1s/div
20 μ V/div
MAX6105
0.1Hz TO 10Hz OUTPUT NOISE
1s/div
Pin Description
Supply Current
The quiescent supply current of the series-mode
PIN
1
2
3
NAME
IN
OUT
GND
FUNCTION
Input Voltage
Reference Output
Ground
MAX6100 family is typically 90μA and is virtually indepen-
dent of the supply voltage, with only an 8μA/V (max) vari-
ation with supply voltage. Unlike series references,
shunt-mode references operate with a series resistor con-
nected to the power supply. The quiescent current of a
shunt-mode reference is thus a function of the input volt-
age. Additionally, shunt-mode references have to be
Applications Information
Input Bypassing
For the best line-transient performance, decouple the
input with a 0.1μF ceramic capacitor as shown in the
Typical Operating Circuit . Locate the capacitor as close
to IN as possible. Where transient performance is less
important, no capacitor is necessary.
Output/Load Capacitance
Devices in the MAX6100 family do not require an output
capacitance for frequency stability. They are stable for
any capacitive load when sourcing less than 200μA.
When sourcing greater than 200μA, the output may
become unstable with capacitive loads between 0.5nF
and 50nF. In applications where the load or the supply
can experience step changes, an output capacitor
reduces the amount of overshoot (undershoot) and
improves the circuit ’ s transient response. Many applica-
tions do not require an external capacitor, and the
MAX6100 family can offer a significant advantage in
these applications when board space is critical.
biased at the maximum-expected load current, even if the
load current is not present at the time. In the MAX6100
family, the load current is drawn from the input voltage
only when required, so supply current is not wasted and
efficiency is maximized at all input voltages. This
improved efficiency reduces power dissipation and
extends battery life. When the supply voltage is below the
minimum specified input voltage (as during turn-on), the
devices can draw up to 400μA beyond the nominal
supply current. The input voltage source must be capable
of providing this current to ensure reliable turn-on.
Output Voltage Hysteresis
Output voltage hysteresis is the change of output voltage
at T A = +25 ° C before and after the device is cycled
over its entire operating temperature range. Hysteresis
is caused by differential package stress appearing
across the bandgap core transistors. The typical tem-
perature hysteresis value is 130ppm.
______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6101 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, Micropower, Low-Dropout, High-Output-Current, SOT23 Voltage References |
| MAX6101EUR | 制造商:Maxim Integrated Products 功能描述:LOW-COST, MICROPOWER, LOW-DROPOUT, HIGH-OUTPU - Bulk |
| MAX6101EUR+ | 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 1.25V 5MA 3PIN SOT-23 - Rail/Tube |
| MAX6101EUR+T | 功能描述:基准电压& 基准电流 uPower Low-Dropout 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 |
| MAX6101EUR-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 |
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