AD1986JSTZ Analog Devices Inc, AD1986JSTZ Datasheet - Page 12

• Manufacturer Part Number: AD1986JSTZ
• Description: IC CODEC HD AUDIO AC'97 48LQFP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec '97, HDr

Specifications of AD1986JSTZ

• Data Interface: Serial
• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 6
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 85 / 91
• 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

AD1986
ABSOLUTE MAXIMUM RATINGS
Table 21.
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 and 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
–40
−65
Max
+3.6
+6.0
±10.0
AV
DV
+70
+85
+150
DD
DD
+ 0.3
+ 0.3
Unit
V
V
mA
V
V
°C
°C
Rev. 0 | Page 12 of 52
ENVIRONMENTAL CONDITIONS
Ambient Temperature Rating
T
T
PD = power dissipation in W
θ
θ
θ
Table 22. Thermal Resistance
Package
LQFP
CA
JA
JC
AMB
CASE
= thermal resistance (junction-to-ambient)
= thermal resistance (junction-to-case)
= thermal resistance (case-to-ambient)
= T
= case temperature in °C
CASE
− (PD × θ
θ
76.2°C/W
JA
CA
)
θ
17°C/W
JC
θ
59.2°C/W
CA