AK5354VT Asahi Kasei Microsystems, AK5354VT Datasheet - Page 12

• Manufacturer Part Number: AK5354VT
• Description: LOW POWER 20 BIT ADC WITH PGA
• Manufacturer: Asahi Kasei Microsystems

ASAHI KASEI
n Register Definition
Input Select
Mode Control 1
MS0054-E-01
Addr
Addr
00H
01H
HPF:
LIN2-1:
RIN2-1:
PM1-0:
When PDN pin goes “L”, all circuit in the AK5354 can be powered-down in no relation to PM1-0. When PM1-0
goes all “0”, all circuit in the AK5354 can be also powered-down. However, the contents of control registers are held.
In case of PM1 = “1”, MCLK is not stopped.
Register Name
Input Select
Register Name
Mode Control 1
RESET
RESET
Select ON/OFF of Rch input. (0: OFF, 1: ON)
Power Management (0: Power down, 1: Power up)
Select ON/OFF of the digital HPF. (0: ON, 1: OFF)
Select ON/OFF of Lch input. (0: OFF, 1: ON)
PM0:Power control of IPGA
PM1:Power control of ADC
D7
D7
0
0
0
0
D6
D6
0
0
0
0
- 12 -
D5
D5
0
0
0
0
HPF
D4
D4
0
0
0
RIN2
D3
D3
0
0
0
RIN1
D2
D2
1
0
0
LIN2
PM1
D1
D1
0
1
[AK5354]
2001/01
LIN1
PM0
D0
D0
1
1