AD5541A
Rev. A | Page 3 of 20
SPECIFICATIONS
V
DD
= 2.7 V to 5.5 V, 2.5 V ≤ V
REF
≤ V
DD
, AGND = DGND = 0 V, −40°C < T
A
< +125°C,
1
unless otherwise noted.
Table 2.
Parameter Min Typ Max Unit Test Condition
STATIC PERFORMANCE
Resolution 16 Bits
Relative Accuracy (INL) ±0.5 ±1.0 LSB B grade
±0.5 ±2.0 LSB A grade
Differential Nonlinearity (DNL) ±0.5 ±1.0 LSB Guaranteed monotonic
Gain Error 0.5 ±2 LSB T
A
= 25°C
±3 LSB −40°C < T
A
< +85°C
±4 LSB −40°C < T
A
< +125°C
Gain Error Temperature Coefficient ±0.1 ppm/°C
Zero-Code Error 0.3 ±0.7 LSB T
A
= 25°C
±1.5 LSB −40°C < T
A
< +85°C
±3 LSB −40°C < T
A
< +125°C
Zero-Code Temperature Coefficient ±0.05 ppm/°C
DC Power Supply Rejection Ratio ±1 LSB ∆V
DD
± 10%
OUTPUT CHARACTERISTICS
2
Output Voltage Range 0 V
REF
− 1 LSB V Unipolar operation
DAC Output Impedance 6.25 kΩ Tolerance typically 20%
DAC REFERENCE INPUT
3
Reference Input Range 2.0 V
DD
V
Reference Input Resistance 9 kΩ Unipolar operation
Reference Input Capacitance 26 pF Code 0x0000
26 pF Code 0xFFFF
LOGIC INPUTS
Input Current ±1 A
Input Low Voltage, V
INL
0.4 V
V
LOGIC
= 1.8 V to 5.5 V
0.8 V
V
LOGIC
= 2.7 V to 5.5 V
Input High Voltage, V
INH
2.4 V
V
LOGIC
= 4.5 V to 5.5 V
1.8 V
V
LOGIC
= 2.7 V to 3.6 V
1.3 V
V
LOGIC
= 1.8 V to 2.7 V
Input Capacitance
2
10 pF
Hysteresis Voltage
2
0.15 V
POWER REQUIREMENTS
V
DD
2.7 5.5 V All digital inputs at 0 V, V
LOGIC
, or V
DD
I
DD
125 150 µA V
IH
= V
LOGIC
or V
DD
and V
IL
= GND
V
LOGIC
1.8 5.5 V
I
LOGIC
15 24 µA All digital inputs at 0 V, V
LOGIC
, or V
DD
Power Dissipation 0.625 0.825 mW
1
For 2.7 V ≤ V
LOGIC
≤ 5.5 V: −40°C < T
A
< +125°C. For 1.8 V ≤ V
LOGIC
≤ 2.7 V: −40°C < T
A
< +105°C.
2
Guaranteed by design, but not subject to production test.
3
Reference input resistance is code-dependent, minimum at 0x8555.
