AD5722R 데이터 시트보기 (PDF) - Analog Devices
부품명
상세내역
제조사
AD5722R
Analog Devices
AD5722R Datasheet PDF : 32 Pages
| |||
Data Sheet
AD5722R/AD5732R/AD5752R
SPECIFICATIONS
AVDD = 4.5 V1 to 16.5 V; AVSS = −4.5 V1 to −16.5 V, or AVSS = 0 V; GND = 0 V; REFIN= 2.5 V external; DVCC = 2.7 V to 5.5 V; RLOAD = 2 kΩ;
CLOAD = 200 pF; all specifications TMIN to TMAX unless otherwise noted.
Table 2.
Parameter
Min
ACCURACY
Resolution
AD5752R
16
AD5732R
14
AD5722R
12
Total Unadjusted Error (TUE)
−0.1
Integral Nonlinearity (INL)2
AD5752R
−16
AD5732R
−4
AD5722R
−1
Differential Nonlinearity (DNL)
−1
Bipolar Zero Error
−6
Bipolar Zero TC3
Zero-Scale Error
−6
Zero-Scale TC3
Offset Error
−6
Offset Error TC3
Gain Error
−0.025
Gain Error3
−0.065
Gain Error3
0
Gain TC3
DC Crosstalk3
REFERENCE INPUT/OUTPUT
Reference Input3
Reference Input Voltage
DC Input Impedance
Input Current
Reference Range
Reference Output
Output Voltage
Reference TC3
Output Noise (0.1 Hz to 10 Hz)3
Noise Spectral Density3
OUTPUT CHARACTERISTICS3
Output Voltage Range
Headroom
Output Voltage TC
Short-Circuit Current
Load
Capacitive Load Stability
DC Output Impedance
1
−2
+2
+2.497
−5
−10
−10.8
−12
2
Typ
Max Unit
Test Conditions/Comments
Outputs unloaded
Bits
Bits
Bits
+0.1 % FSR
±10 V range
+16
LSB
+4
LSB
+1
LSB
+1
LSB
All models, guaranteed monotonic
+6
mV
±10 V range, TA = 25 C, error at other temperatures
obtained using bipolar zero TC
±4
ppm FSR/°C
+6
mV
±10 V range, TA = 25°C, error at other temperatures
obtained using zero-scale TC
±4
ppm FSR/°C
+6
mV
10 V range, TA = 25°C, error at other temperatures
obtained using offset error TC
±4
ppm FSR/°C
+0.025 % FSR
±10 V range, TA = 25°C, error at other temperatures
obtained using gain TC
0
% FSR
+10 V and +5 V ranges, TA = 25°C, error at other
temperatures obtained using gain TC
0.08
% FSR
±5 V range, TA = 25°C, error at other temperatures
obtained using gain TC
±4
ppm FSR/°C
120
µV
2.5
V
5
MΩ
±0.5 +2
µA
+3
V
±1% for specified performance
+2.501 V
±1.8 +5
ppm/°C
±2.2 +10
ppm/°C
5
µV p-p
75
nV/√Hz
TA = 25°C
0°C to +85°C
−40°C to +85°C
10 kHz
+10.8 V
AVDD/AVSS = ±11.7 V min, REFIN = 2.5 V
+12
V
AVDD/AVSS = ±12.9 V min, REFIN = 3 V
0.5
0.9
V
±4
ppm FSR/°C
20
mA
kΩ
For specified performance
4000 pF
0.5
Ω
Rev. F | Page 3 of 32
Share Link: