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参数资料
| 型号： | MAX6043BAUT33#TG16 |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/15页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 3.3V SOT-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 基准类型： | 串联，精度 |
| 输出电压： | 3.3V |
| 容差： | ±0.1% |
| 温度系数： | 25ppm/°C |
| 输入电压： | 5.3 V ~ 40 V |
| 通道数： | 1 |
| 电流 - 静态： | 650µA |
| 电流 - 输出： | 10mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-6 |
| 包装： | 标准包装 |
| 其它名称： | MAX6043BAUT33#TG16DKR |
MAX6043
Precision High-Voltage Reference in SOT23
Pin Description
PIN
1, 3
2
4
5
6
NAME
I.C.
GND
IN
OUTF
OUTS
FUNCTION
Internally Connected. Do not connect externally.
Ground
Positive Power-Supply Input
Voltage-Reference Force Output. Connect OUTF to OUTS as close to the device as possible. OUTF
and OUTS do not require a bypass capacitor for stability.
Voltage-Reference Sense Input
Applications Information
Bypassing/Output Capacitance
For the best line-transient performance, decouple the
input with a 0.1μF ceramic capacitor as shown in the
Typical Operating Circuit. Place the capacitor as close
to IN as possible. When transient performance is less
important, no capacitor is necessary.
The MAX6043 does not require an output capacitor for
stability and is stable with capacitive loads up to 100μF.
In applications where the load or the supply can experi-
ence step changes, a larger output capacitor reduces
the amount of overshoot (undershoot) and improves the
circuit’s transient response. Place output capacitors as
close to the device as possible for best performance.
Supply Current
The MAX6043 consumes 320μA of quiescent supply
current. This improved efficiency reduces power dissi-
pation and extends battery life.
Thermal Hysteresis
Thermal hysteresis is the change in the 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 ther-
mal hysteresis value is 150ppm.
12
Turn-On Time
The MAX6043 typically turns on and settles to within
0.05% of the preset output voltage in 150μs.
Short-Circuited Outputs
The MAX6043 features a short-circuit-protected output.
Internal circuitry limits the output current to 60mA when
short-circuiting the output.
Temperature Coefficient vs.
Operating Temperature Range
for a 1 LSB Maximum Error
In a data converter application, the reference voltage of
the converter must stay within a certain limit to keep the
error in the data converter smaller than the resolution
limit through the operating temperature range. Figure 1
shows the maximum allowable reference-voltage tem-
perature coefficient to keep the conversion error to less
than 1 LSB, as a function of the operating temperature
range (T MAX - T MIN ) with the converter resolution as a
parameter. The graph assumes the reference-voltage
temperature coefficient as the only parameter affecting
accuracy.
In reality, the absolute static accuracy of a data convert-
er is dependent on the combination of many parameters
such as integral nonlinearity, differential nonlinearity,
offset error, gain error, as well as voltage-reference
changes.
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6043BAUT41 | 制造商:Maxim Integrated Products 功能描述:PRECISION HIGH-VOLTAGE REFERENCE IN - Rail/Tube |
| MAX6043BAUT41#G16 | 制造商:Maxim Integrated Products 功能描述:PRECISION HIGH-VOLTAGE REFERENCE IN SOT23 - Rail/Tube |
| MAX6043BAUT41#TG16 | 功能描述:基准电压& 基准电流 Precision High V 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 |
| MAX6043BAUT41-T | 功能描述:基准电压& 基准电流 Precision High V 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 |
| MAX6043BAUT50 | 制造商:Maxim Integrated Products 功能描述:PRECISION HIGH-VOLTAGE REFERENCE IN - Rail/Tube |
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