IC CODEC STEREO 5V 16BIT 68PLCC

AD1845JPZ

Manufacturer Part NumberAD1845JPZ
DescriptionIC CODEC STEREO 5V 16BIT 68PLCC
ManufacturerAnalog Devices Inc
TypeStereo Audio
AD1845JPZ datasheet
 


Specifications of AD1845JPZ

Resolution (bits)16 bNumber Of Adcs / Dacs2 / 2
Sigma DeltaYesDynamic Range, Adcs / Dacs (db) Typ81 / 82
Voltage - Supply, Analog4.75 V ~ 5.25 VVoltage - Supply, Digital4.75 V ~ 5.25 V
Operating Temperature0°C ~ 70°CMounting TypeSurface Mount
Package / Case68-PLCCSingle Supply Voltage (typ)5V
Single Supply Voltage (min)4.75VSingle Supply Voltage (max)5.25V
Package TypePLCCLead Free Status / RoHS StatusLead free / RoHS Compliant
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AD1845
SYSTEM SPECIFICATIONS
System Frequency Response Ripple (Line In to Line Out)*
Differential Nonlinearity*
Phase Linearity Deviation*
STATIC DIGITAL SPECIFICATIONS
High Level Input Voltage (V
)
IH
Digital Inputs
XTAL1I
Low Level Input Voltage (V
)
IL
High Level Output Voltage (V
) I
= –2 mA
OH
OH
Low Level Output Voltage (V
) I
= 2 mA
OL
OL
Input Leakage Current
Output Leakage Current
TIMING PARAMETERS (GUARANTEED OVER OPERATING TEMPERATURE RANGE, V
WR/RD Strobe Width
WR/RD Rising to WR/RD Falling
Write Data Setup to WR Rising
RD Falling to Valid Read Data
CS Setup to WR/RD Falling
CS Hold from WR/RD Rising
Adr Setup to WR/RD Falling
Adr Hold from WR/RD Rising
DAK Rising to WR/RD Falling
DAK Falling to WR/RD Rising
DAK Setup to WR/RD Falling
Data Hold from RD Rising
Data Hold from WR Rising
DRQ Hold from WR/RD Falling
DAK Hold from WR Rising
DAK Hold from RD Rising
DBEN/DBDIR Delay from WR/RD Falling
PWRDWN and RESET Low Pulsewidth
*Guaranteed, not tested.
(t
)
STW
(t
)
BWND
(t
)
WDSU
(t
)
RDDV
(t
)
CSSU
(t
)
CSHD
(t
)
ADSU
(t
)
ADHD
(t
)
SUDK1
(t
)
SUDK2
(t
)
DKSU
(t
)
DHD1
(t
)
DHD2
(t
)
DRHD
(t
)
DKHDa
(t
)
DKHDb
(t
)
DBDL
–4–
Min
Typ
Max
Units
1.0
dB
1
LSB
5
Degrees
Min
Max
Units
2.4
V
2.4
V
0.8
V
2.4
V
0.4
V
–10
10
A
–10
10
A
= V
= 5.0 V)
DD
CC
Min
Max
Units
100
ns
80
ns
10
ns
40
ns
10
ns
0
ns
10
ns
10
ns
20
ns
0
ns
10
ns
20
ns
15
ns
25
ns
10
ns
10
ns
30
ns
300
ns
REV. C