AD7193BCPZ Analog Devices Inc, AD7193BCPZ Datasheet - Page 4

• Manufacturer Part Number: AD7193BCPZ
• Description: 4ch VeryLow Noise 24Bit SD ADC With PGA
• Manufacturer: Analog Devices Inc

Specifications of AD7193BCPZ

• Number Of Bits: 24
• Sampling Rate (per Second): 4.8k
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 32-WFQFN, CSP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7193
Parameter
ANALOG INPUTS
Normal-Mode Rejection
Differential Input
Absolute AIN Voltage
Analog Input Current
Sinc
Sinc
Fast Settling
Voltage Ranges
Limits
Unbuffered Mode
Buffered Mode
Buffered Mode
Unbuffered Mode
Internal Clock
External Clock
Internal Clock
External Clock
Internal Clock
External Clock
Input Current
Input Current Drift
Input Current
Input Current Drift
4
3
Filter
@ 50 Hz, 60 Hz
@ 50 Hz
@ 60 Hz
@ 50 Hz, 60 Hz
@ 50 Hz
@ 60 Hz
Filter
@ 50 Hz, 60 Hz
@ 50 Hz
@ 60 Hz
@ 50 Hz, 60 Hz
@ 50 Hz
@ 50 Hz
@ 60 Hz
@ 50 Hz
@ 60 Hz
@ 50 Hz
@ 60 Hz
2
2
2
Min
100
74
96
97
120
82
120
120
75
60
70
70
100
67
95
95
26
26
40
40
−(AV
AGND − 0.05
AGND + 0.25
−2
−3
DD
− 1.25 V)/gain
Typ
±V
±5
±3.5
±1
±0.05
±1.6
REF
/gain
Rev. B | Page 4 of 56
Max
+(AV
AV
AV
+2
+3
DD
DD
DD
+ 0.05
− 0.25
− 1.25 V)/gain
dB
dB
dB
dB
dB
dB
dB
dB
V
pA/°C
μA/V
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
V
V
nA
nA
μA/V
nA/V/°C
nA/V/°C
Test Conditions/Comments
10 Hz output data rate, 50 Hz ± 1 Hz,
60 Hz ± 1 Hz
50 Hz output data rate, REJ60
50 Hz ± 1 Hz, 60 Hz ± 1 Hz
50 Hz output data rate, 50 Hz ± 1 Hz
60 Hz output data rate, 60 Hz ± 1 Hz
10 Hz output data rate, 50 Hz ± 1 Hz,
60 Hz ± 1 Hz
50 Hz output data rate, REJ60
50 Hz ± 1 Hz, 60 Hz ± 1 Hz
50 Hz output data rate, 50 Hz ± 1 Hz
60 Hz output data rate, 60 Hz ± 1 Hz
10 Hz output data rate, 50 Hz ± 1 Hz,
60 Hz ± 1 Hz
50 Hz output data rate, REJ60
50 Hz ± 1 Hz, 60 Hz ± 1 Hz
50 Hz output data rate, 50 Hz ± 1 Hz
60 Hz output data rate, 60 Hz ± 1 Hz
10 Hz output data rate, 50 Hz ± 1 Hz,
60 Hz ± 1 Hz
50 Hz output data rate, REJ60
50 Hz ± 1 Hz, 60 Hz ± 1 Hz
50 Hz output data rate, 50 Hz ± 1 Hz
60 Hz output data rate, 60 Hz ± 1 Hz
FS[9:0]
FS[9:0]
FS[9:0]
FS[9:0]
V
Gain > 1
Gain = 1
Gain > 1
Gain = 1, input current varies with input
voltage
Gain > 1
External clock
Internal clock
REF
= REFINx(+) − REFINx(−), gain = 1 to 128
3
3
3
3
= 6, average by 16, 50 Hz ± 0.5 Hz
= 5, average by 16, 60 Hz ± 0.5 Hz
= 6, average by 16, 50 Hz ± 0.5 Hz
= 5, average by 16, 60 Hz ± 0.5 Hz
1
6
6
6
6
= 1,
= 1,
= 1,
= 1,