AD7193BCPZ Analog Devices Inc, AD7193BCPZ Datasheet - Page 20

• 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
ON-CHIP REGISTERS
The ADC is controlled and configured via a number of on-chip registers that are described on the following pages wherein the term set
implies a Logic 1 state and the term cleared implies a Logic 0 state, unless otherwise noted.
Table 16. Register Summary
Register
Communications
Status
Mode
Configuration
Data
ID
GPOCON
Offset
Full Scale
02
03
Addr.
00
00
01
04
05
06
07
Dir.
W
R
R/W
R/W
R
R
R/W
R/W
R/W
Default
00
80
080060
000117
000000
X2
00
800000
5XXXX0
Bit 7
WEN
RDY
SINC3
FS7
Chop (MSB)
CH7
Burn
D23 (MSB)
D15
D7
X
0
OF23 (MSB)
OF15
OF7
FS23 (MSB)
FS15
FS7
Mode select
Rev. B | Page 20 of 56
Bit 6
R/W
ERR
0
FS6
CH6
REFDET
D22
D14
D6
X
BPDSW
OF22
FS14
FS6
0
OF14
OF6
FS22
Bit 5
NOREF
ENPAR
FS5
0
CH5
0
D21
D13
D5
X
GP32EN
OF21
OF13
OF5
FS13
FS5
FS21
Register address
Bit 4
Parity
DAT_STA
CLK_DIV
FS4
REFSEL
CH4
BUF
D20
D12
D4
X
GP10EN
OF20
OF12
OF4
FS20
FS12
FS4
Bit 3
CHD3
CLK1
Single
FS3
0
CH3
U/B
D19
D11
D3
0
P3DAT
OF19
OF11
OF3
FS19
FS11
FS3
Bit 2
CREAD
CHD2
CLK0
REJ60
FS2
Pseudo
CH2
G2
D18
D10
D2
0
P2DAT
OF18
OF10
OF2
FS18
FS10
FS2
Bit 1
0
CHD1
AVG1
FS9
FS1
Short
CH1
G1
D17
D9
D1
1
P1DAT
OF17
OF9
OF1
FS17
FS9
FS1
Bit 0
CHD0
D0 (LSB)
P0DAT
0
AVG0
FS8
FS0 (LSB)
TEMP
CH0
G0 (LSB)
D16
D8
0
OF16
OF8
OF0 (LSB)
FS16
FS8
FS0 (LSB)