參數(shù)資料
型號(hào): 1B22
廠商: Analog Devices, Inc.
英文描述: Programmable, Isolated Voltage-to-Current Converter
中文描述: 可編程,隔離電壓至電流轉(zhuǎn)換器
文件頁數(shù): 2/4頁
文件大?。?/td> 232K
代理商: 1B22
REV. B
–2–
1B22–SPECIFICATIONS
(typical @ +25 C and V
S
= 15 V, V
LOOP
= +24 V, unless otherwise noted)
Model
1B22AN
INPUT SPECIFICATIONS
Factory Calibrated, User Selectable
Input Impedance
0 V to +10 V Input Range
0 V to +5 V Input Range
0 V to +5 V, 0 V to +10 V
50 k
25 k
OUTPUT SPECIFICATIONS
Current Output Range, User Selectable
Load Compliance Range, V
LOOP
= +15 V
Load Compliance Range,
V
LOOP
= +28 V
Maximum Output Current @ Input Overload
Output Noise, 100 Hz Bandwidth
4 to 20 mA, 0 to 20 mA
8 V min
20 V min
30 mA
300 nA p-p
±
0.02% (
±
0.05% max)
NONLINEARITY (% of Span)
ISOLATION
CMV, Input to Output Continuous
CMR, @ 60 Hz
Normal-Mode Output Protection
CMV Transient Protection
1500 V rms max
90 dB min
240 V rms Continuous
IEEE-STD 472 (SWC)
ACCURACY
Warm-Up Time to Rated Performance
Total Output Error @ +25
°
C
Offset (V
IN
= 0 V)
Span (V
IN
= +10 V)
vs. Temperature (–25
°
C to +85
°
C)
Offset
Span
5 min
±
60
μ
A
±
0.7% Full Scale
±
300 nA/
°
C
±
50 ppm/
°
C
DYNAMIC RESPONSE
Settling Time to 0.1% of FS for 10 V Step
Small Signal Bandwidth
9 ms
400 Hz
POWER SUPPLY
Bipolar Input Supplies
Operating Voltage
Quiescent Current
Power Supply Rejection
Loop Supply
Operating Voltage
Operating Current, at Full-Scale Output
Loop Supply Rejection
±
15 V
±
5%
±
7.5 mA
±
0.01%/V
+14 V to +30 V
25 mA
±
0.005%/V
ENVIRONMENTAL
Temperature Range
Rated Performance
Operating
Storage
Relative Humidity, Noncondensing
–25
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
0 to 95% @ 60
°
C
1.0"
×
2.1"
×
0.35"
CASE SIZE
Specifications subject to change without notice.
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
AC1225 MATING SOCKET
PIN DESIGNATIONS
Pin
Function
1
1
16
17
18
19
20
21
22
23
24
25
38
OUT HI
IN2
IN1
S. NODE
4 mA OFFSET
+15 V
ANA COM
–15 V
SYNC
V
LOOP
POWER COM
OUT LO
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