AD1845JP-REEL Analog Devices Inc, AD1845JP-REEL Datasheet - Page 13

• Manufacturer Part Number: AD1845JP-REEL
• Description: IC CODEC STEREO 5V 16BIT 68PLCC
• Manufacturer: Analog Devices Inc
• Type: Stereo Audior

Specifications of AD1845JP-REEL

• Rohs Status: RoHS non-compliant
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 81 / 82
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC

Note that the only sticky bit in any of the AD1845 control registers is the interrupt (INT) bit. All other bits can change with every
sample period.
REV. C
Direct Registers
Indirect Registers
ADRl:0
IXA3:0
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
0
1
2
3
3
0
1
2
3
4
5
6
7
8
9
Expanded Mode (Requires MODE2=1)
ADCPWD
CFMT1
XCTL1
LMME
Data 7
Data 7
LMX1
RMX1
LMX2
RMX2
FMT1
DMA5
CUB7
IXD7
CU/L
LDM
RDM
CPIO
XFS2
CLB7
INIT
LSS1
RSS1
COR
LLM
RLM
MIM
CD7
MID
TU7
PD7
UB7
LB7
TL7
FU7
FL7
OL
res
V2
DACPWD
MODE2
CFMT0
XCTL0
RMME
Data 6
Data 6
DMA4
FMT0
MOM
CUB6
CLB6
MCE
IXD6
CL/R
LSS0
RSS0
PPIO
XFS1
CD6
PD6
PUR
UB6
LB6
TL6
TU6
FU6
FL6
TE
res
res
res
res
res
res
res
res
TI
V1
Figure 6. Register Summary
MIXPWD
RMGE
CRDY
LMGE
DMA3
LMG4
Data 5
Data 5
RMG4
LDA5
RDA5
BUF8
CUB5
IXD5
CC/L
XFS0
CLB5
TRD
CD5
TU5
PD5
ACI
UB5
LB5
TL5
FU5
FL5
C/L
res
res
res
res
res
res
res
res
V0
res
CI
–13–
RX1A4
RX2A4
Data 4
Data 4
LX1A4
LX2A4
DMA2
RMG3
SOUR
RDA4
LMG3
CUB4
LDA4
LLG4
RLG4
CS/M
CLB4
IXA4
IXD4
CD4
PD4
DRS
UB4
LB4
TL4
TU4
FU4
S/M
FL4
res
res
res
res
res
res
res
res
res
PI
LX1A3
RX1A3
LX2A3
RX2A3
Data 3
DMA1
LMG2
RMG2
Data 3
LDA3
RDA3
ACAL
ORR1
LLG3
RLG3
FREN
CUB3
CFS2
MIA3
CLB3
IXD3
LIG3
RIG3
IXA3
PU/L
TU3
CD3
UB3
LB3
TL3
FU3
FL3
PD3
ID3
CU
res
res
res
res
LX1A2
RX1A2
LX2A2
RX2A2
DMA0
LMG1
Data 2
RMG1
LDA2
RDA2
ORR0
LLG2
RLG2
CUB2
CFS1
CID2
MIA2
CLB2
Data 2
LIG2
RIG2
SDC
TU2
IXD2
UB2
LB2
TL2
FU2
FL2
IXA2
PL/R
ID2
CD2
CO
PD2
res
res
res
res
RX1A1
RX2A1
Data 1
LX1A1
LX1A1
RMG0
RDA1
LMG0
CUB1
LDA1
ORL1
LLG1
RLG1
MIA1
CLB1
LIG1
RIG1
CFS0
CID1
CEN
UB1
LB1
TL1
TU1
FU1
Data 1
PRDY
IEN
ID1
FL1
IXD1
PO
IXA1
res
res
res
res
CD1
PD1
AD1845
TOTPWD
RX1A0
RX2A0
INITD
Data 0
LX1A0
LX2A0
RDA0
DACZ
CUB0
LDA0
ORL0
LLG0
RLG0
MIA0
CLB0
LIG0
RIG0
DME
CID0
Data 0
CSS
PEN
UB0
LB0
TL0
TU0
FU0
IXD0
ID0
FL0
IXA0
CD0
PU
INT
PD0
res
res
res