AD5207 データシートの表示（PDF） - Analog Devices
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AD5207 Datasheet PDF : 16 Pages
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AD5207–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS 10 k⍀, 50 k⍀, 100 k⍀ VERSION (VDD = 5 V, VSS = 0, VA = 5 V,
VB = 0, –40؇C < TA < +125؇C unless otherwise noted.)
Parameter
Symbol
Conditions
Min Typ1 Max Unit
DC CHARACTERISTICS
RHEOSTAT MODE
Specifications Apply to All VRs
Resistor Differential Nonlinearity2
Resistor Nonlinearity2
Nominal Resistor Tolerance3
Resistance Temperature Coefficient
Wiper Resistance
Nominal Resistance Match
R-DNL
R-INL
∆R
RAB/∆T
RW
∆R/RO
RWB, VA = NC
RWB, VA = NC
VAB = VDD, Wiper = No Connect
IW = 1 V/R, VDD = 5 V
Ch 1 to 2, VAB = VDD, TA = 25°C
–1
+1
LSB
–1.5
+1.5 LSB
–30
+30 %
500
ppm/°C
50 100
Ω
0.2 1
%
DC CHARACTERISTICS
POTENTIOMETER DIVIDER MODE
Specifications Apply to All VRs
Resolution
Integral Nonlinearity4
Differential Nonlinearity4
Voltage Divider Temperature
Coefficient
Full-Scale Error
Zero-Scale Error
N
INL
DNL
∆VW/∆T
VWFSE
VWZSE
VDD = 5 V, VSS = 0 V
Code = 80H
Code = FFH
Code = 00H
8
Bits
–1.5
+1.5 LSB
–1
+1
LSB
15
ppm/°C
–1.5
LSB
+1.5 LSB
RESISTOR TERMINALS
Voltage Range5
Capacitance6 AX, BX
Capacitance6 WX
Shutdown Current7
Shutdown Wiper Resistance
Common-Mode Leakage
VA, B, W
CA,B
CW
IA_SD
RW_SD
ICM
|VDD| + |VSS| ≤5.5 V
VSS
VDD
V
f = 1 MHz, Measured to GND, Code = 80H
45
pF
f = 1 MHz, Measured to GND, Code = 80H
VA = VDD, VB = 0 V, SHDN = 0
VA = VDD, VB = 0 V, SHDN = 0, VDD = 5 V
70
pF
5
µA
200
Ω
VA = VB = VDD/2
1
nA
DIGITAL INPUTS AND OUTPUTS
Input Logic High
VIH
Input Logic Low
VIL
Input Logic High
VIH
Input Logic Low
VIL
Output Logic High
VOH
Output Logic Low
VOL
Input Current
IIL
Input Capacitance6
CIL
VDD = 5 V, VSS = 0 V
VDD = 5 V, VSS = 0 V
VDD = 3 V, VSS = 0 V
VDD = 3 V, VSS = 0 V
RL = 1 kΩ to VDD
IOL = 1.6 mA, VDD = 5 V
VIN = 0 V or 5 V
2.4
V
0.8
V
2.1
V
0.6
V
VDD – 0.1
V
0.4
V
± 10
µA
10
pF
POWER SUPPLIES
Power Single-Supply Range
Power Dual-Supply Range
Positive Supply Current
Negative Supply Current
Power Dissipation8
Power Supply Sensitivity, VDD
Power Supply Sensitivity, VSS
DYNAMIC CHARACTERISTICS6, 9
Bandwidth –3 dB
Bandwidth –3 dB
Bandwidth –3 dB
Total Harmonic Distortion
VW Settling Time
Resistor Noise Voltage
Crosstalk10
VDD RANGE
VDD/SS RANGE
IDD
ISS
PDISS
PSS
PSS
VSS = 0 V
VIH = VDD or VIL = GND, VSS = 0 V
VIH = VDD or VIL = GND VSS = –2.5 V
VIH = 5 V or VIL = 0 V, VDD = 5 V
∆VDD = 5 V ± 10%, VSS = 0 V, Code = 80H
∆VSS = –2.5 V ± 10%, VDD = 2.5 V, Code = 80H
2.7
± 2.2
BW_10 kΩ
BW_50 kΩ
BW_100 kΩ
THDW
tS
eN_WB
CT
RAB = 10 kΩ
RAB = 50 kΩ
RAB = 100 kΩ
VA = 1 V rms, VB = 0 V, f = 1 kHz, RAB = 10 kΩ
RAB = 10 kΩ/50 kΩ/100 kΩ, ± 1 LSB Error Band
RWB = 5 kΩ, f = 1 kHz, RS = 0
VA = 5 V, VB = 0 V
5.5
± 2.7
40
40
0.2
0.01
0.03
600
125
71
0.003
2/9/18
9
–65
V
V
µA
µA
mW
%/%
%/%
kHz
kHz
kHz
%
µs
nV√Hz
dB
–2–
REV. 0
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