AD1819BJSTZ Analog Devices Inc, AD1819BJSTZ Datasheet - Page 5

• Manufacturer Part Number: AD1819BJSTZ
• Description: IC CODEC AUDIO 16BIT 48LQFP
• Manufacturer: Analog Devices Inc
• Type: Audio Codec '97r

Specifications of AD1819BJSTZ

• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 90
• Dynamic Range, Adcs / Dacs (db) Typ: 87 / 90
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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STATIC DIGITAL SPECIFICATIONS
Parameter
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
POWER SUPPLY
Parameter
Power Supply Range—Analog
Power Supply Range—Digital
Power Supply Current
Power Dissipation
Analog Supply Current
Digital Supply Current
Power Supply Rejection (100 mV p-p Signal @ 1 kHz)*
CLOCK SPECIFICATIONS*
Parameter
Input Clock Frequency
Recommended Clock Duty Cycle
POWER-DOWN STATES
Parameter
ADCs and Input Mux Power-Down
DACs Power-Down
Analog Mixer Power-Down (V
Analog Mixer Power-Down (V
Digital Interface Power-Down*
Internal Clocks Disabled*
ADC and DAC Power-Down
V
Total Power-Down
RESET (Low)
*Guaranteed, not tested.
Specifications subject to change without notice.
(At Both Analog and Digital Supply Pins, Both ADCs and DACs)
REF
Standby Mode*
IL
IH
)
OL
OH
): Digital Inputs
REF
REF
), I
), I
and V
and V
OL
OH
= 2 mA
= 2 mA
REFOUT
REFOUT
On)
Off)
Set Bits
PR1
PR1, PR2
PR0, PR1, PR3
PR0, PR1, PR4, PR5
PR0, PR1
PR0, PR1, PR2, PR4, PR5
PR0, PR1, PR2, PR3,
PR4, PR5
PR0
PR4
–5–
Min
0.4
0.5
–10
–10
Min
4.5
4.5
Min
40
Min
DV
DV
DD
DD
Typ
Typ
120
600
60
60
–40
Typ
Typ
110
100
54
47
120
85
85
55
220
250
24.576
50
Max
0.2
0.2
10
10
Max
5.5
5.5
Max
60
Max
DV
DV
AD1819B
DD
DD
Units
V
V
V
V
Units
V
V
mA
mW
mA
mA
dB
Units
MHz
%
Units
mA
mA
mA
mA
mA
mA
mA
mA
A
A
A
A