AD5062
Rev. A | Page 3 of 20
SPECIFICATIONS
V
DD
= 5.5 V, V
REF
= 4.096 V, R
L
= Unloaded, C
L
= 22 pF to GND; T
MIN
to T
MAX
, unless otherwise noted.
Table 2.
A,B Grade
1
Parameter Min Typ Max Unit Test Conditions/Comments
STATIC PERFORMANCE
Resolution 16 Bits
Relative Accuracy (INL)
2
±0.5 ±1 LSB −40°C to +85°C, B grade
±0.5 ±2 −40°C to +85°C, A grade
Total Unadjusted Error (TUE) ±500 ±800 μV −40°C to +85°C, B grade
±500 ±800 −40°C to +85°C, A grade
Differential Nonlinearity (DNL) ±0.5 ±1 LSB Guaranteed monotonic
−40°C to +85°C, B grade
±0.5 ±1 Guaranteed monotonic
−40°C to +85°C, A grade
Gain Error ±0.01 ±0.02 % of FSR T
A
= −40°C to +85°C B grade
±0.01 ±0.02 T
A
= −40°C to +85°C A grade
Gain Error Temperature Coefficient 1 ppm of FSR/°C
Offset Error ±0.025 ±0. 05 mV T
A
= −40°C to + 85°C, B grade
±0.025 ±0. 05 T
A
= −40°C to + 85°C, A grade
Offset Error Temperature Coefficient 0.5 μV/°C
Full-Scale Error ±500 ±800 μV
All 1s loaded to DAC register, B grade
T
A
= −40°C to +85°C
±500 ±800
All 1s loaded to DAC register, A grade
T
A
= −40°C to +85°C
OUTPUT CHARACTERISTICS
3
Output Voltage Range 0 V
REF
V Unipolar operation
Output Voltage Settling Time 4 μs
¼ scale to ¾ scale code transition to
±1LSB.
Output Noise Spectral Density 24
nV/√Hz
DAC code = midscale, 1 kHz
Output Voltage Noise 6 μV p-p
DAC code = midscale, 0.1 to 10 Hz
bandwidth
Digital-to-Analog Glitch Impulse 2 nV-s 1 LSB change around major carry
Digital Feedthrough 0.1 nV-s
DC Output Impedance (Normal) 8
kΩ
Output impedance tolerance ±20%
DC Output Impedance (Power-Down)
(Output Connected to 1 kΩ Network) 1 kΩ Output impedance tolerance ±20%
(Output Connected to 100 kΩ Network) 100 kΩ Output impedance tolerance ±20%
REFERENCE INPUT/ OUTPUT
V
REF
Input Range
2
2 V
DD
− 50 mV
Input Current (Power-Down) ±0.1 μA Zero-scale loaded
Input Current (Normal) ±0. 5 μA
DC Input Impedance 1
MΩ
Bipolar/unipolar operation
LOGIC INPUTS
Input Current
4
±1 ±2 μA
V
IL
, Input Low Voltage 0.8 V V
DD
= 4.5 V to 5.5 V
0.8 V
DD
= 2.7 V to 3.6 V
V
IH
, Input High Voltage 2.0 V V
DD
= 2.7 V to 5.5 V
1.8 V
DD
= 2.7 V to 3.6 V
Pin Capacitance 4 pF