AD5644R_15 Datasheet, PDF (3/28 Pages) Analog Devices – Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference

Data Sheet
AD5624R/AD5644R/AD5664R
SPECIFICATIONS
AD5624R-5/AD5644R-5/AD5664R-5
VDD = 4.5 V to 5.5 V; RL = 2 kΩ to GND; CL = 200 pF to GND; VREFIN = VDD; all specifications TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter
STATIC PERFORMANCE²
AD5664R
Resolution
Relative Accuracy
Differential Nonlinearity
AD5644R
Resolution
Relative Accuracy
Differential Nonlinearity
AD5624R
Resolution
Relative Accuracy
Differential Nonlinearity
Zero-Code Error
Offset Error
Full-Scale Error
Gain Error
Zero-Code Error Drift
Gain Temperature Coefficient
DC Power Supply Rejection Ratio
DC Crosstalk
External Reference
Internal Reference
OUTPUT CHARACTERISTICS³
Output Voltage Range
Capacitive Load Stability
DC Output Impedance
Short-Circuit Current
Power-Up Time
REFERENCE INPUTS
Reference Current
Reference Input Range
Reference Input Impedance
REFERENCE OUTPUT
Output Voltage
Reference TC³
Output Impedance
B Grade¹
Min Typ Max Unit
Conditions/Comments
16
Bits
±8 ±16 LSB
±1
LSB
Guaranteed monotonic by design
14
Bits
±2 ±4
LSB
±0.5 LSB
Guaranteed monotonic by design
12
Bits
±0.5 ±1
LSB
±0.25 LSB
Guaranteed monotonic by design
2
10
mV
All zeroes loaded to DAC register
±1 ±10 mV
−0.1 ±1
% of FSR All ones loaded to DAC register
±1.5 % of FSR
±2
µV/°C
±2.5
ppm
Of FSR/°C
−100
dB
DAC code = midscale; VDD = 5 V ± 10%
10
µV
Due to full-scale output change, RL = 2 kΩ to GND or VDD
10
µV/mA Due to load current change
5
µV
Due to powering down (per channel)
25
µV
Due to full-scale output change, RL = 2 kΩ to GND or VDD
20
µV/mA Due to load current change
10
µV
Due to powering down (per channel)
0
VDD
V
2
nF
10
nF
0.5
Ω
30
mA
4
µs
RL = ∞
RL = 2 kΩ
VDD = 5 V
Coming out of power-down mode; VDD = 5 V
170 200 µA
0.75
VDD
V
26
kΩ
VREF = VDD = 5.5 V
2.495
±5
±10
±15
7.5
2.505
±10
V
ppm/°C
ppm/°C
ppm/°C
kΩ
At ambient
MSOP package models
LFCSP package models
WLCSP package models
Rev. C | Page 3 of 28