參數(shù)資料
型號: 5962-8759405XA
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, MBCY2
封裝: METAL CAN, TO-46, 2 PIN
文件頁數(shù): 10/11頁
文件大小: 689K
代理商: 5962-8759405XA
Typical Applications (Continued)
METER THERMOMETERS
0C100C Thermometer
20156128
Calibration
1. Short LM385-1.2, adjust R3 for IOUT= temp at 1A/K
2. Remove short, adjust R2 for correct reading in centigrade
IQ at 1.3V.500A
IQ at 1.6V.2.4mA
Lower Power Thermometer
20156129
*2N3638 or 2N2907 select for inverse HFE . 5
Select for operation at 1.3V
IQ . 600A to 900A
0F50F Thermometer
20156130
Calibration
1. Short LM385-1.2, adjust R3 for IOUT= temp at 1.8A/K
2. Remove short, adjust R2 for correct reading in F
Centigrade Thermometer
20156101
Calibration
1. Adjust R1 so that V1 = temp at 1mV/K
2. Adjust V2 to 273.2mV
IQ for 1.3V to 1.6V battery volt-
age = 50A to 150A
Micropower Thermocouple Cold Junction
Compensator
20156131
Adjustment Procedure
1. Adjust TC ADJ pot until voltage across R1 equals Kelvin temperature
multiplied by the thermocouple Seebeck coefficient.
2. Adjust zero ADJ pot until voltage across R2 equals the thermocouple
Seebeck coefficient multiplied by 273.2.
Thermocouple
Seebeck
R1 R2
Voltage
Type
Coefficient (
)() Across
R1
Across
R2
(V/C)
@ 25C
(mV)
J
52.3
5231.24k
15.60
14.32
T
42.8
432 1k
12.77
11.78
K
40.8
412953
12.17
11.17
S
6.4
63.4150
1.908
1.766
Typical supply current 50A
LM185-1.2QML
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相關(guān)PDF資料
PDF描述
5962-8759401YA 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, CDSO10
5962-8759401XA 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, MBCY2
LM185BYH-1.2-SMD 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, MBCY2
5962-87600013A 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, CQCC28
5962-8760001XC 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, CDIP28
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