AD1849KP Analog Devices Inc, AD1849KP Datasheet - Page 4

• 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

AD1849K
MONITOR MIX ATTENUATOR
Step Size (0.0 dB to –60 dB)
Step Size (–61.5 dB to –94.5 dB)
Output Attenuation
DAC ATTENUATOR
Step Size (0.0 dB to –60 dB)
Step Size (–61.5 dB to –94.5 dB)
Output Attenuation
SYSTEM SPECIFICATIONS
System Frequency Response
Differential Nonlinearity
Phase Linearity Deviation
ANALOG OUTPUT
Full-Scale Output Voltage (Line 0 & 1)
Full-Scale Output Voltage (Line 0)
Full-Scale Output Voltage (Line 1)
Full-Scale Output Voltage (Mono Speaker)
Full-Scale Output Voltage (Mono Speaker)
CMOUT Voltage (No Load)
CMOUT Current Drive
CMOUT Output Impedance
Mute Attenuation of 0 dB
STATIC DIGITAL SPECIFICATIONS
High Level Input Voltage (V
Low Level Input Voltage (V
High Level Output Voltage (V
Low Level Output Voltage (V
Input Leakage Current
Output Leakage Current
Guaranteed, not tested.
(Tested at Steps –1.5 dB, –19.5 dB,
–39 dB and –60 dB)
(Line In to Line Out,
0 to 0.45 × F
[OLB = 1]
[OLB = 0]
[OLB = 0]
[OLB = 1]
[OLB = 0]
Fundamental (LINE 0, 1, and MONO)
Digital Inputs
XTAL1/2I
(GO/NOGO Tested)
(GO/NOGO Tested)
S
)
IL
IH
)
OL
OH
)
) at I
) at I
OL
OH
= 2 mA
= –2 mA
Min
1.3
1.0
–95
Min
1.0
–95
Min
–0.5
Min
1.3
1.85
1.80
Min
2.4
2.4
–0.3
2.4
–10
–10
Typ
1.5
1.5
Typ
1.5
1.5
Typ
Typ
0.707
2.0
1.0
2.8
4.0
4.0
8.0
2.25
100
4
Max
1.7
2.0
0.2
Max
1.7
2.0
0.2
Max
+0.2
± 0.9
5
Max
2.1
2.50
–80
Max
(V
(V
+0.8
0.4
+10
+10
DD
DD
+) + 0.3
+) + 0.3
V rms
V p-p
V p-p
Unit
dB
dB
dB
Unit
dB
dB
dB
Unit
dB
LSB
Degrees
Unit
V rms
V p-p
V p-p
V p-p
V
µA
kΩ
dB
Unit
V
V
V
V
V
µA
µA