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参数资料
| 型号： | MAX6138BEXR30+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC VREF SHUNT PREC 3V SC-70-3 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 基准类型： | 旁路，精度 |
| 输出电压： | 3V |
| 容差： | ±0.2% |
| 温度系数： | 25ppm/°C |
| 通道数： | 1 |
| 电流 - 阴极： | 65µA |
| 电流 - 输出： | 15mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-70，SOT-323 |
| 供应商设备封装： | SC-70-3 |
| 包装： | 带卷 (TR) |
0.1%, 25ppm, SC70 Shunt Voltage Reference
with Multiple Reverse Breakdown Voltages
ELECTRICAL CHARACTERISTICS — MAX6138_21 (2.048V)
(I R = 100μA, T A = -40 ° C to +85 ° C, unless otherwise noted. Typical values are at T A = +25 ° C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX6138A (0.1%)
2.0460
2.0480
2.0500
Reverse Breakdown
Voltage (Note 2)
V R
T A = +25 ° C
MAX6138B (0.2%)
2.0439
2.0480
2.0521
V
MAX6138C (0.5%)
2.0378
2.0480
2.0582
Minimum Operating Current
I RMIN
45
65
μA
Reverse Voltage
Temperature Coefficient
TC
4
25
ppm/ ° C
(Notes 2, 3)
Reverse Breakdown
Voltage Change with
Operating Current Change
Reverse Dynamic
Impedance (Note 3)
Wideband Noise
Reverse Breakdown
Voltage Long-Term Stability
? V R / ? I R
Z R
e N
? V R
I RMIN ≤ I R ≤ 1mA
1mA ≤ I R ≤ 15mA
I R = 1mA, f = 120Hz, I AC = 0.1I R
10Hz ≤ f ≤ 10kHz
t = 1000h
0.3
2.5
0.3
28
120
1.0
8.0
0.8
mV
?
μV RMS
ppm
ELECTRICAL CHARACTERISTICS — MAX6138_25 (2.5V)
(I R = 100μA, T A = -40 ° C to +85 ° C, unless otherwise noted. Typical values are at T A = +25 ° C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX6138A (0.1%)
2.4975
2.5000
2.5025
Reverse Breakdown Voltage
(Note 2)
V R
T A = +25 ° C
MAX6138B (0.2%)
2.4950
2.5000
2.5050
V
MAX6138C (0.2%)
2.4875
2.5000
2.5125
Minimum Operating Current
Reverse Voltage Temperature
Coefficient (Notes 2, 3)
I RMIN
TC
45
4
65
25
μA
ppm/ ° C
Reverse Breakdown Voltage
Change with Operating Current
? V R / ? I R
I RMIN ≤ I R ≤ 1mA
0.3
1.0
mV
Change
Reverse Breakdown Voltage
Change with Operating Current
? V R / ? I R
1mA ≤ I R ≤ 15mA
2.5
8.0
mV
Change
Reverse Dynamic Impedance
(Note 3)
Wideband Noise
Reverse Breakdown Voltage
Long-Term Stability
Z R
e N
? V R
I R = 1mA, f = 120Hz, I AC = 0.1I R
10Hz ≤ f ≤ 10kHz
t = 1000h
0.3
35
120
0.8
?
μV RMS
ppm
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| MAX6138BEXR33 | 制造商:Maxim Integrated Products 功能描述:0.1% 25PPM SC70 SHUNT VOLTAGE REF - Rail/Tube |
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| MAX6138BEXR33+T | 功能描述:基准电压& 基准电流 .1% 25ppm Shunt 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 |
| MAX6138BEXR33-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 |
| MAX6138BEXR41 | 制造商:Maxim Integrated Products 功能描述:0.1% 25PPM SC70 SHUNT VOLTAGE REF - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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