AD5592R
Data Sheet
SPECIFICATIONS
VDD = 2.7 V to 5.5 V, VREF = 2.5 V (external), RL = 2 kΩ to GND, CL = 200 pF to GND, TA = TMIN to TMAX, temperature range = −40°C to +105°C,
unless otherwise noted.
Table 2.
Parameter
Min
Typ
Max
Unit1
Test Conditions/Comments
ADC PERFORMANCE
Resolution
Input Range
fIN = 10 kHz sine wave
12
Bits
V
0
VREF
When using the internal ADC buffer, there is
a dead band of 0 V to 5 mV
0
−2
−1
2 × VREF
+2
+1
5
0.3
V
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
Offset Error
LSB
LSB
mV
% FSR
kSPS
ns
Gain Error
Throughput Rate2
400
2
Track Time (tTRACK
)
500
2
Conversion Time (tCONV
)
2
µs
Signal-to-Noise Ratio (SNR)
69
67
61
69
67
60
−91
−89
−72
91
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
VDD = 2.7 V, input range = 0 V to VREF
VDD = 5.5 V, input range = 0 V to VREF
VDD = 5.5 V, input range = 0 V to 2 × VREF
VDD = 2.7 V, input range = 0 V to VREF
VDD = 3.3 V, input range = 0 V to VREF
VDD = 5.5 V, input range = 0 V to 2 × VREF
VDD = 2.7 V, input range = 0 V to VREF
VDD = 3.3 V, input range = 0 V to VREF
VDD = 5.5 V, input range = 0 V to 2 × VREF
VDD = 2.7 V, input range = 0 V to VREF
VDD = 3.3 V, input range = 0 V to VREF
VDD = 5.5 V, input range = 0 V to 2 × VREF
VDD = 3 V
Signal-to-Noise-and-Distortion (SINAD) Ratio
Total Harmonic Distortion (THD)
Peak Harmonic or Spurious Noise (SFDR)
Aperture Delay2
91
72
15
ns
12
50
ns
ps
VDD = 5 V
Aperture Jitter2
Channel-to-Channel Isolation
Input Capacitance
−95
45
dB
pF
fIN = 5 kHz
Full Power Bandwidth
8.2
1.6
MHz
MHz
At 3 dB
At 0.1 dB
DAC PERFORMANCE3
Resolution
12
Bits
V
V
LSB
LSB
mV
Output Range
0
0
−1
−1
−3
VREF
2 × VREF
+1
+1
+3
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
Offset Error
Offset Error Drift2
Gain Error
8
µV/°C
% FSR
% FSR
mV
0.2
0.1
2
Output range = 0 V to VREF
Output range = 0 V to 2 × VREF
Zero Code Error
0.65
Total Unadjusted Error
0.03
0.015
0.25
0.1
2
% FSR
Output range = 0 V to VREF
Output range = 0 V to 2 × VREF
RLOAD = ∞
Capacitive Load Stability2
nF
10
nF
RLOAD = 1 kΩ
Resistive Load
Short-Circuit Current
1
kΩ
mA
25
Rev. D | Page 4 of 42