Datasheet

AD5040/AD5060
Rev. A | Page 3 of 24
SPECIFICATIONS
V
DD
= 5.5 V, V
REF
= 4.096 V @ R
L
= unloaded, C
L
= unloaded; T
MIN
to T
MAX
, unless otherwise noted.
Table 2.
A, B, and Y Grades
1
Parameter Min Typ Max Unit Test Conditions/Comments
STATIC PERFORMANCE
Resolution 16 Bits AD5060
14 Bits AD5040
Relative Accuracy (INL)
2
±0.5 ±2 LSB −40°C to +85°C, AD5040/AD5060 A grade
±0.5 ±1 LSB −40°C to +85°C, AD5040/AD5060 B grade
±0.5 ±1.5 −40°C to +125°C, AD5060 Y grade
Total Unadjusted Error (TUE)
2
±0.1 ±2.0 mV −40°C to +85°C, AD5040/AD5060
±0.1 ±2.0 −40°C to +125°C, AD5060 Y grade
Differential Nonlinearity (DNL)
2
±0.5 ±1 LSB
Guaranteed monotonic,
−40°C to +85°C, AD5040/AD5060
±0.5 ±1
Guaranteed monotonic,
−40°C to +125°C, Y grade
Gain Error ±0.01 ±0.02 % of FSR T
A
= −40°C to +85°C, AD5040/AD5060
±0.01 ±0.03 T
A
= −40°C to +125°C AD5060 Y grade
Gain Error Temperature Coefficient 1 ppm of FSR/°C
Offset Error ±0.02 ±1.5 mV T
A
= −40°C to + 85°C, AD5040/AD5060
±0.02 ±2.0 T
A
= −40°C to + 125°C, AD5060 Y grade
Offset Error Temperature Coefficient 0.5 μV/°C
Full-Scale Error ±0.05 ±2.0 mV
All 1s loaded to DAC register,
AD5040 AD5060; T
A
= −40°C to +85°C
±0.05 ±2.0
All 1s loaded to DAC register,
T
A
= −40°C to +125°C, AD5060 Y grade
OUTPUT CHARACTERISTICS
3
Output Voltage Range 0 V
REF
V
Output Voltage Settling Time 4 μs
¼ scale to ¾ scale code transition to
±1 LSB, R
L
= 5 kΩ
Output Noise Spectral Density 64
nV/√Hz
DAC code = midscale, 1 kHz
Output Voltage Noise 6 μV p-p
DAC code = midscale , 0.1 Hz to 10 Hz
bandwidth
Digital-to-Analog Glitch Impulse 2 nV-s
1 LSB change around code 57386,
R
L
= 5 kΩ, C
L
= 200 pF
Digital Feedthrough 0. 003 nV-s DAC code = full scale
DC Output Impedance (Normal) 0. 015 Ω Output impedance tolerance ±10%
DC Output Impedance (Power-Down)
(Output Connected to 1 kΩ Network)
4
1 kΩ Output impedance tolerance ±400 Ω
(Output Connected to 100 kΩ
Network)
100 kΩ Output impedance tolerance ±20 kΩ
Capacitive Load Stability 1 nF Loads used R
L
= 5 kΩ, R
L
= 100 kΩ, R
L
= ∞
Slew Rate 1. 2 V/μs
¼ scale to ¾ scale code transition to
±1 LSB, R
L
= 5 kΩ, C
L
= 200 pF
Short-Circuit Current 60 ma
DAC code = full scale, output shorted to
GND, T
A
= 25°C
45
DAC code = zero scale, output shorted to
V
DD
, T
A
= 25°C
DAC Power-Up Time 4.5 μs
Time to exit power-down mode to normal
mode of AD5060, 24
th
clock edge to 90%
of DAC final value, output unloaded
DC Power Supply Rejection Ratio −92.11 db V
DD
± 10%, DAC code = full scale