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参数资料
| 型号： | REF02CESA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/9页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 5V 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 基准类型： | 串联，精度 |
| 输出电压： | 5V |
| 容差： | ±50mV |
| 温度系数： | 65ppm/°C |
| 输入电压： | 7 V ~ 33 V |
| 通道数： | 1 |
| 电流 - 静态： | 1.6mA |
| 电流 - 输出： | 21mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1398 (CN2011-ZH PDF) |
+5V, +10V Precision
Voltage References
ELECTRICAL CHARACTERISTICS—REF01C
(V IN = +15V, T A = +25°C , I L = 0mA, unless otherwise noted.)
PARAMETER
Output Voltage
Output Adjustment Range
Output Voltage Noise
Line Regulation
Load Regulation (Note 2)
SYMBOL
V O
? V trim
e nP-P
CONDITIONS
I L = 0mA
R P = 10k ?
0.1Hz to 10Hz (Note 1)
V IN = 13V to 30V (Note 2)
IL = 0 to 8mA
MIN
9.90
±2.7
REF01C
TYP
10.00
±6.0
25
0.009
0.006
MAX
10.10
35
0.015
0.015
UNITS
V
%
μVP-P
%/V
%/mA
IL = 0 to 4mA
0.006
0.015
Turn-On Settling Time
tON
To ±0.1% of final value
400
μs
Quiescent Supply Current
ISY
No load
1.0
1.6
mA
Load Current
Sink Current
Short-Circuit Current
IL
IS
ISC
To specified output voltage tolerance
To specified output voltage tolerance
VO = 0V
8
0.2
21
0.5
30
mA
mA
mA
ELECTRICAL CHARACTERISTICS—REF01C
(V IN = +15V, T A = T MIN to T MAX , unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
REF01C
TYP
MAX
UNITS
Output Voltage Change with
Temperature
Output Voltage Temperature
Coefficient
Change in VO Temperature
Coefficient with Output Adjustment
Line Regulation
Load Regulation
? VOT
TCVO
(Note 3)
(Note 4)
RP = 10k ?
VIN = 13V to 30V (Note 2)
IL = 0 to 5mA (Note 2)
0.14
20
0.7
0.011
0.008
0.45
65
0.018
0.018
%
ppm/°C
ppm/%
%/V
%/mA
? V OT = ? MAX MIN ? × 100
? ?
Note 1: Guaranteed by design.
Note 2: Line and load regulation specifications include the effect of self heating. 100% production tested at T A = +25°C and guaranteed
by design for T A = T MIN to T MAX , as specified.
Note 3: ? V OT is defined as the absolute difference between the maximum output voltage and the minimum output voltage over the
specified temperature range expressed as a percentage of 10V. Guaranteed by design.
? V -V ?
10V
Note 4: TCV O is defined as ? V OT divided by the temperature range. Guaranteed by design.
Output Adjustment
The REF01 trim terminal can be used to adjust the volt-
age over a 10V ±600mV range. This feature allows the
system designer to trim system errors by setting the ref-
erence to a voltage other than 10V, including 10.240V for
binary applications (see the Typical Operating Circuit ).
Adjustment of the output does not significantly affect the
temperature performance of the device. The tempera-
ture coefficient change is approximately 0.7ppm/°C for
100mV of output adjustment.
_______________________________________________________________________________________
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| REF02CESA+ | 功能描述:基准电压& 基准电流 5V Precision Voltage Reference 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 |
| REF02CESA+T | 功能描述:基准电压& 基准电流 5V Precision Voltage Reference 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 |
| REF02CESA-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 |
| REF02CH | 制造商:LINER 制造商全称:Linear Technology 功能描述:Precision Voltage References |
| REF02CJ | 制造商:Analog Devices 功能描述:V-Ref Precision 5V 8mA 8-Pin TO-99 制造商:Maxim Integrated Products 功能描述:8 PINS TO99 PKG - Bulk 制造商:Rochester Electronics LLC 功能描述:+5V PREC VOLT REFERENCE/T - Bulk |
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