AVDD = 12 V (± 10%) to 55 V (ma" />
參數(shù)資料
型號: AD5749ACPZ-RL7
廠商: Analog Devices Inc
文件頁數(shù): 22/28頁
文件大?。?/td> 0K
描述: IC CURRENT OUT DVR 32-LFCSP
標準包裝: 1
放大器類型: 儀表
電路數(shù): 1
電流 - 電源: 5.2mA
電流 - 輸出 / 通道: 24mA
電壓 - 電源,單路/雙路(±): 10.8 V ~ 55 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-VQ(5x5)
包裝: 標準包裝
其它名稱: AD5749ACPZ-RL7DKR
Data Sheet
AD5749
Rev. B | Page 3 of 28
SPECIFICATIONS
AVDD = 12 V (± 10%) to 55 V (maximum), DVCC = 2.7 V to 5.5 V, GND = 0 V. RLOAD = 300 . All specifications TMIN to TMAX,
unless otherwise noted.
Table 2.
Parameter1
Min
Typ
Max
Unit
Test Conditions/Comments
INPUT VOLTAGE RANGE
0 to 4.096
V
Output unloaded
Input Leakage Current
1
+1
A
REFERENCE INPUT
Reference Input Voltage
4.096
V
External reference must be exactly as stated;
otherwise, accuracy errors show up as error in output
Input Leakage Current
1
+1
A
CURRENT OUTPUT
Output Current Ranges
0
24
mA
4
20
mA
Output Current Overranges2
0
24.5
mA
3.92
20.4
mA
ACCURACY (INTERNAL RSET)
Total Unadjusted Error (TUE)
A Version2
0.5
+0.5
% FSR
0.3
±0.15
+0.3
% FSR
TA = 25°C
Relative Accuracy (INL)
0.02
±0.01
+0.02
% FSR
Offset Error
16
+16
A
10
+5
+10
A
TA = 25°C
Offset Error TC2
±3
ppm FSR/°C
Dead Band on Output, RTI
8
14
mV
Referred to 4.096 V input range
Gain Error
0.2
+0.2
% FSR
0.125
±0.02
+0.125
% FSR
TA = 25°C
Gain TC2
±10
ppm FSR/°C
Full-Scale Error
0.2
+0.2
% FSR
0.125
±0.02
+0.125
% FSR
TA = 25°C
Full-Scale TC2
±4
ppm FSR/°C
ACCURACY (EXTERNAL RSET)
Total Unadjusted Error (TUE)
A Version2
0.3
+0.3
% FSR
0.1
±0.02
+0.1
% FSR
TA = 25°C
Relative Accuracy (INL)
0.02
±0.01
+0.02
% FSR
Offset Error
14
+14
A
11
+5
+11
TA = 25°C
Offset Error TC2
±2
ppm FSR/°C
Dead Band on Output, RTI
8
+14
mV
Referred to 4.096 V input range
Gain Error
0.08
+0.08
% FSR
0.07
±0.02
+0.07
% FSR
TA = 25°C
Gain TC2
±1
ppm FSR/°C
Full-Scale Error
0.1
+0.1
% FSR
0.07
±0.02
+0.07
% FSR
TA = 25°C
Full-Scale TC2
±2
ppm FSR/°C
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