AD5123 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD5123 Datasheet PDF : 28 Pages
| |||
Data Sheet
Parameter
RESISTOR TERMINALS
Maximum Continuous Current
Terminal Voltage Range5
Capacitance A, Capacitance B3
Symbol
IA, IB, and IW
CA, CB
Capacitance W3
CW
Common-Mode Leakage Current3
DIGITAL INPUTS
Input Logic3
High
Low
Input Hysteresis3
Input Current3
Input Capacitance3
DIGITAL OUTPUTS
Output High Voltage3
Output Low Voltage3
VINH
VINL
VHYST
IIN
CIN
VOH
VOL
Three-State Leakage Current
Three-State Output Capacitance
POWER SUPPLIES
Single-Supply Power Range
Dual-Supply Power Range
Positive Supply Current
IDD
Negative Supply Current
EEPROM Store Current3, 6
EEPROM Read Current3, 7
Power Dissipation8
Power Supply Rejection Ratio
ISS
IDD_EEPROM_STORE
IDD_EEPROM_READ
PDISS
PSRR
Test Conditions/Comments Min
AD5123/AD5143
Typ1 Max
Unit
RAB = 10 kΩ
−6
+6
mA
RAB = 100 kΩ
−1.5
+1.5
mA
VSS
VDD
V
f = 1 MHz, measured to GND,
code = half scale
RAB = 10 kΩ
25
pF
RAB = 100 kΩ
12
pF
f = 1 MHz, measured to GND,
code = half scale
RAB = 10 kΩ
12
pF
RAB = 100 kΩ
5
pF
VA = VW = VB
−500
±15 +500
nA
RPULL-UP = 2.2 kΩ to VDD
ISINK = 3 mA
ISINK = 6 mA
VSS = GND
VIH = VDD or VIL = GND
VDD = 5.5 V
VDD = 2.3 V
VIH = VDD or VIL = GND
VIH = VDD or VIL = GND
VIH = VDD or VIL = GND
VIH = VDD or VIL = GND
∆VDD/∆VSS = VDD ± 10%,
code = full scale
0.7 × VDD
0.1 × VDD
5
V
0.2 × VDD V
V
±1
µA
pF
VDD
V
0.4
V
0.6
V
−1
+1
µA
2
pF
2.3
±2.25
5.5
V
±2.75
V
0.7 5.5
µA
400
nA
−5.5
−0.7
µA
2
mA
320
µA
3.5
µW
−66 −60
dB
Rev. A | Page 7 of 28
Share Link: 