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Data Sheet
AD5543-EP
Rev. 0 | Page 3 of 12
SPECIFICATIONS
VDD = 5 V ± 10%, VSS = 0 V, IOUT = virtual GND, GND = 0 V, VREF = 10 V, TA = full operating temperature range, unless otherwise noted.
Table 1.
Parameter
Symbol
Condition
5 V ± 10%
Unit
Resolution
N
1 LSB = VREF/216 = 153 μV when VREF = 10 V
16
Bits
Relative Accuracy
INL
±3
LSB max
Differential Nonlinearity
DNL
Monotonic
1/+2
LSB max
Output Leakage Current
IOUT
Data = 0x0000, TA = 25°C
10
nA max
Data = 0x0000, TA = TA maximum
20
nA max
Full-Scale Gain Error
GFSE
Data = 0xFFFF
±1/±4
mV typ/max
Full-Scale Temperature Coefficient
21
ppm/°C typ
REFERENCE INPUT
VREF Range
VREF
15/+15
V min/max
Input Resistance
RREF
5
CREF
5
pF typ
ANALOG OUTPUT
Output Current
IOUT
Data = 0xFFFF
2
mA typ
COUT
Code dependent
200
pF typ
LOGIC INPUTS AND OUTPUT
Logic Input Low Voltage
VIL
0.8
V max
Logic Input High Voltage
VIH
2.4
V min
Input Leakage Current
IIL
10
μA max
CIL
10
pF max
Clock Input Frequency
fCLK
50
MHz
Clock Width High
tCH
10
ns min
Clock Width Low
tCL
10
ns min
CS to Clock Setup
tCSS
0
ns min
Clock to CS Hold
tCSH
10
ns min
Data Setup
tDS
5
ns min
Data Hold
tDH
10
ns min
SUPPLY CHARACTERISTICS
Power Supply Range
VDD RANGE
4.5/5.5
V min/max
Positive Supply Current
IDD
Logic inputs = 0 V
10
μA max
Power Dissipation
PDISS
Logic inputs = 0 V
0.055
mW max
Power Supply Sensitivity
PSS
ΔVDD = ±5%
0.006
%/% max
Output Voltage Settling Time
tS
To ±0.1% of full scale,
0.5
μs typ
Data = 0x0000 to 0xFFFF to 0x0000
Reference Multiplying Bandwidth
BW
VREF = 100 mV rms, data = 0xFFFF
6.6
MHz typ
DAC Glitch Impulse
Q
VREF = 0 V, data = 0x7FFF to 0x8000
7
nV-sec
Feedthrough Error
VOUT/VREF
Data = 0x0000, VREF = 100 mV rms, same channel
83
dB
Digital Feedthrough
Q
CS = 1 and fCLK = 1 MHz
7
nV-sec
Total Harmonic Distortion
THD
VREF = 5 V p-p, data = 0xFFFF, f = 1 kHz
103
dB typ
Output Spot Noise Voltage
eN
f = 1 kHz, BW = 1 Hz
12
nV/√Hz
1 All static performance tests (except IOUT) are performed in a closed-loop system using an external precision OP177 I-to-V converter amplifier. The RFB terminal is tied to the amplifier output. The +IN op amp is grounded, and the DAC IOUT is tied to the IN op amp. Typical values represent average readings measured at 25°C.
2 These parameters are guaranteed by design and are not subject to production testing.
3 All ac characteristic tests are performed in a closed-loop system using an AD8038 I-to-V converter amplifier except for THD where an AD8065 was used. 4 All input control signals are specified with tR = tF = 2.5 ns (10% to 90% of 3 V) and timed from a voltage level of 1.5 V.