AD1849KP Analog Devices Inc, AD1849KP Datasheet - Page 5

• Manufacturer Part Number: AD1849KP
• Description: IC CODEC STEREO 5V 16BIT 44PLCC
• Manufacturer: Analog Devices Inc
• Type: Stereo Audior

Specifications of AD1849KP

• Rohs Status: RoHS non-compliant
• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 83 / 86
• 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: 44-PLCC

DIGITAL TIMING PARAMETERS (Guaranteed over 4.75 V to 5.25 V, 0 C to 70 C)
SCLK Period (t
SCLK HI (t
SCLK LO (t
CLKIN Frequency
CLKIN HI
CLKIN LO
Crystals Frequency
Input Setup Time (t
Input Hold Time (t
Output Delay (t
Output Hold Time (t
Output Hi-Z to Valid (t
Output Valid to Hi-Z (t
Power Up RESET LO Time
Operating RESET LO Time
POWER SUPPLY
Power Supply Voltage Range
Power Supply Current—Operating
Power Supply Current—Power Down
Power Supply Rejection (@ 1 kHz)
CLOCK SPECIFICATIONS
Input Clock Frequency, Crystals
Clock Duty Cycle Tolerance
Sample Rate (F
Specifications subject to change without notice.
Guaranteed, not tested.
Slave Mode, MS = 0
Master Mode, MS = 1
Slave Mode, MS = 0
Slave Mode, MS = 0
–Digital and Analog
(50% I
(At Both Analog and Digital
Supply Pins, Both ADCs and DACs)
VDD
HI
LO
, 50% I
)
)
S
CLK
D
)
)
)
IH
S
VCC
)
OH
)
ZV
VZ
)
, Unloaded Outputs)
)
)
Min
80
25
25
30
30
15
10
0
15
50
100
Min
4.75
40
Min
5.5125
Typ
1/(F
Typ
100
20
S
× Bits per Frame)
Max
13.5
27
25
20
Max
5.25
130
200
Max
27
± 10
50
AD1849K
Unit
ns
s
ns
ns
MHz
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ms
ns
Unit
V
mA
µA
dB
Unit
MHz
%
kHz