參數(shù)資料
型號(hào): 1B51
廠商: Analog Devices, Inc.
英文描述: Isolated mV/Thermocouple Signal Conditioner(隔離mV/熱電耦信號(hào)調(diào)節(jié)器)
中文描述: 隔離毫伏/熱電偶信號(hào)調(diào)理(隔離毫伏/熱電耦信號(hào)調(diào)節(jié)器)
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 89K
代理商: 1B51
REV. A
–2–
1B51–SPECIFICATIONS
(typical at +25
8
C and V
S
=
6
15 V unless otherwse noted)
Model
1B51AN
1B51BN
GAIN
Gain Equation
1% max
50 ppm/
°
C
±
0.035% (
±
0.05% max)
G
=
1
+
R
FB
R
G
×
2
*
Gain Error
Gain T emperature Coefficient
1
Gain Nonlinearity
*
*
±
0.025% (
±
0.04% max)
OFFSET VOLT AGES
Input Offset Voltage
Initial, @ +25
°
C (Adjustable to Zero)
vs. T emperature
vs. T ime, Noncumulative
Output Offset Voltage
Initial
vs. T emperature
25
μ
V (100
μ
V max)
±
0.1
μ
V/
°
C (
±
0.5
μ
V/
°
C max)
±
1
μ
V/month max
*
*
*
–50 mV
–175
μ
V/
°
C
–25 mV
–50
μ
V/
°
C
INPUT OFFSET CURRENT
Initial
vs. T emperature
0.6 nA (2.5 nA max)
±
2.5 pA/
°
C (12.5 pA/
°
C max)
*
*
INPUT BIAS CURRENT
Initial @ +25
°
C
vs. T emperature
10 nA
10 pA/
°
C
*
*
INPUT IMPEDANCE
Power On
Power Off
50 M
40 k
min
*
*
INPUT VOLT AGE RANGE
Linear Differential Input
Max CMV, Input to Output
AC, 60 Hz, Continuous
Continuous, DC
CMR @ 60 Hz, 1 k
Source Imbalance, G = 1000
NMR @ 60 Hz
T ransient Protection
±
10 mV to
±
5 V
*
1500 V rms
±
2000 V
160 dB min
60 dB min
IEEE-ST D 472 (SWC)
*
*
*
*
*
INPUT NOISE
Voltage, 0.1 Hz to 10 Hz, 1 k
Source Imbalance
1
μ
V p-p
*
RAT ED OUT PUT
Voltage, 2 k
Load, min
Current
Output Noise, DC to 100 kHz
Impedance, DC
±
10 V
±
5 mA
1 mV p-p
0.1
*
*
*
*
FREQUENCY RESPONSE
Bandwidth, –3 dB
dc to 3 Hz
*
ISOLAT ED POWER
Voltage, No Load
Current
Regulation, No Load to Full Load
Ripple
±
6.2 V
±
5%
2 mA
7.5%
250 mV p-p
*
*
*
*
POWER SUPPLY
Voltage, Rated Performance
Voltage, Operating
Current, Quiescent
PSRR
±
15 V dc
±
13.5 V to
±
18 V
+12 mA @ +15 V, –4 mA @ –15 V
0.1%/V
*
*
*
*
ENVIRONMENT AL
T emperature Range
Rated Performance
Operating
Storage
Relative Humidity
–25
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
0 to 95%, @ +60
°
C
*
*
*
*
CASE SIZE
1.00"
×
2.10"
×
0.35"
(25.4
×
53.3
×
8.9) mm
*
NOT ES
Specifications same as 1B51AN.
1
See graph in text.
Specifications subject to change without notice.
PIN DE SIGNAT IONS
Pin
Designation
1
1
1
2
1
4
1
5
16
17
22
23
34
35
37
38
HI
PROT HI
ICOM
LO
+15 V
–15 V
V
O
GND
–V
ISO
+V
ISO
GAIN
FB
OUT LINE DIME NSIONS
Dimensions shown in inches and (mm).
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