AD1981HDJSTZ-REEL Analog Devices Inc, AD1981HDJSTZ-REEL Datasheet - Page 7

• Manufacturer Part Number: AD1981HDJSTZ-REEL
• Description: IC CODEC HD AUDIO 1.0 48LQFP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec '97, HDr

Specifications of AD1981HDJSTZ-REEL

• Data Interface: Serial
• Resolution (bits): 16, 20 b
• Number Of Adcs / Dacs: 4 / 2
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 85 / 90
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 2.97 V ~ 3.63 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 2.97/4.5V
• Single Supply Voltage (max): 3.63/5.5V
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Table 13.
Power Supply
Digital (DV
Analog (AV
Input Current (Except Supply Pins)
Analog Input Voltage (Signal Pins)
Digital Input Voltage (Signal Pins)
Ambient Temperature (Operating)
Storage Temperature
Stresses greater than those listed under Absolute Maximum
Ratings may cause permanent damage to the device. This is a
stress rating only; functional operation of the device at these or
any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the
human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
Commercial
Industrial
DD
DD
)
)
Min
−0.3
−0.3
−0.3
−0.3
0°C
–40°C
−65°C
Max
+3.6
+6.0
±10.0
AV
DV
70°C
+85°C
+150°C
DD
DD
+ 0.3
+ 0.3
Unit
V
V
°C
°C
°C
Rev. 0 | Page 7 of 16
V
V
mA
ENVIRONMENTAL CONDITIONS
Ambient Temperature Rating
where:
T
PD is the power dissipation in W
θ
Table 14. Thermal Resistance
Package
LQFP
1
2
θ
θ
CA
CASE
JA
JC
T
is the thermal resistance (case-to-ambient)
is the thermal resistance (junction-to-ambient).
is the thermal resistance (junction-to-case).
AMB
is the case temperature in °C
= T
CASE
− (PD × θ
θ
76.2°C/W
JA
1
CA
)
θ
17°C/W
JC
2
AD1981HD
θ
59.2°C/W
CA