AD73360 Analog Devices, AD73360 Datasheet - Page 2

• Manufacturer Part Number: AD73360
• Description: 6-Channel AFE Processor for General Purpose Applications Including Industrial Power Metering or Multi-Channel Analog Inputs
• Manufacturer: Analog Devices

Specifications of AD73360

• Resolution (bits): 16bit
• # Chan: 6
• Sample Rate: 2.05MSPS
• Interface: Ser
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: 1.6 V p-p,3.2 V p-p
• Adc Architecture: Sigma-Delta
• Pkg Type: QFP,SOIC

AD73360–SPECIFICATIONS
Parameter
REFERENCE
ADC SPECIFICATIONS
FREQUENCY RESPONSE
REFCAP
REFOUT
Maximum Input Range at VIN
Nominal Reference Level at VIN
Absolute Gain
Gain Tracking Error
Signal to (Noise + Distortion)
Total Harmonic Distortion
Intermodulation Distortion
Idle Channel Noise
Crosstalk ADC-to-ADC
DC Offset
Power Supply Rejection
Group Delay
Input Resistance at VIN
(ADC)
Absolute Voltage, V
REFCAP TC
Typical Output Impedance
Absolute Voltage, V
Minimum Load Resistance
Maximum Load Capacitance
(0 dBm0)
PGA = 0 dB
PGA = 38 dB
PGA = 0 dB
PGA = 38 dB
PGA = 0 dB
PGA = 38 dB
Frequency (Normalized to f
0
0.03125
0.0625
0.125
0.1875
0.25
0.3125
0.375
0.4375
> 0.5
7
Typical Output
4, 5
REFCAP
REFOUT
2, 4
S
2, 3
)
Min
1.125
1.125
1
–0.8
–0.8
73
–30
AD73360A
1
(AVDD = 3 V
f
SCLK
Typ
1.25
50
130
1.25
1.644
–2.85
1.1413
–6.02
± 0.1
77
62
–83
–70
–76
–70
–83
+10
–55
25
50
95
190
25
0
–0.1
–0.25
–0.6
–1.4
–2.8
–4.5
–7.0
–9.5
< –12.5
= 8.192 MHz, f
–2–
Max
1.375
1.375
100
+0.8
+0.8
–76
+45
10%; DVDD = 3 V
S
= 8 kHz; T
Unit
V
ppm/°C
Ω
V
kΩ
pF
V p-p
dBm
V p-p
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mV
dB
µs
µs
µs
µs
kΩ
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
6
A
= T
Test Conditions/Comments
5VEN = 0
0.1 µF Capacitor Required from REFCAP
to AGND2
Unloaded
5VEN = 0, Measured Differentially
5VEN = 0, Measured Differentially
1.0 kHz
1.0 kHz
1.0 kHz, +3 dBm0 to –50 dBm0
0 Hz to 4 kHz; f
0 Hz to 4 kHz; f
PGA = 0 dB
PGA = 0 dB
ADC1 Input Signal Level: 1.0 kHz
ADC2 Input at Idle
PGA = 0 dB
Input Signal Level at AVDD and DVDD
Pins 1.0 kHz, 100 mV p-p Sine Wave
64 kHz Output Sample Rate
32 kHz Output Sample Rate
16 kHz Output Sample Rate
8 kHz Output Sample Rate
DMCLK = 16.384 MHz
10%; DGND = AGND = 0 V, f
MIN
to T
MAX
, unless otherwise noted.)
S
S
= 8 kHz
= 64 kHz
MCLK
= 16.384 MHz,
REV. A