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Consumer Circuits / Other Consumer ICs / AD1981BJSTZ
Datasheets
AD1981BJSTZ by: Analog Devices Inc

IC SPECIALTY CONSUMER CIRCUIT, PQFP48, LEAD FREE, MS-026BBC, LQFP-48, Consumer IC:Other

Part Details for AD1981BJSTZ by Analog Devices Inc

Results Overview of AD1981BJSTZ by Analog Devices Inc

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Applications Consumer Electronics Audio and Video Systems Computing and Data Storage Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Entertainment and Gaming

Price & Stock for AD1981BJSTZ

Part # Distributor Description Stock Price Buy
Bristol Electronics   383
RFQ
Quest Components SPECIALTY CONSUMER CIRCUIT, PQFP48 25
  • 1 $14.0625
  • 7 $12.5000
  • 21 $11.5625
$11.5625 / $14.0625 Buy Now
ComSIT USA AC 97 SOUNDMAX CODEC Consumer Circuit, PQFP48 RoHS: Compliant Stock DE - 1978
Stock ES - 20
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ

Part Details for AD1981BJSTZ

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AD1981BJSTZ Part Data Attributes

Parametric Data
AD1981BJSTZ Analog Devices Inc
Buy Now Datasheet
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AD1981BJSTZ Analog Devices Inc IC SPECIALTY CONSUMER CIRCUIT, PQFP48, LEAD FREE, MS-026BBC, LQFP-48, Consumer IC:Other
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code QFP
Package Description LEAD FREE, MS-026BBC, LQFP-48
Pin Count 48
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature IT ALSO REQUIRES 3V TO 3.47V SUPPLY
Consumer IC Type CONSUMER CIRCUIT
JESD-30 Code S-PQFP-G48
JESD-609 Code e3
Length 7 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 48
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Equivalence Code QFP48,.35SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.6 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Surface Mount YES
Temperature Grade COMMERCIAL
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 7 mm

Alternate Parts for AD1981BJSTZ

This table gives cross-reference parts and alternative options found for AD1981BJSTZ. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD1981BJSTZ, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AD1981BJST Analog Devices Inc Check for Price IC SPECIALTY CONSUMER CIRCUIT, PQFP48, MS-026BBC, LQFP-48, Consumer IC:Other AD1981BJSTZ vs AD1981BJST
AD1981BJST-REEL Analog Devices Inc Check for Price IC SPECIALTY CONSUMER CIRCUIT, PQFP48, MS-026BBC, LQFP-48, Consumer IC:Other AD1981BJSTZ vs AD1981BJST-REEL
AD1887JST Analog Devices Inc Check for Price IC SPECIALTY CONSUMER CIRCUIT, PQFP48, PLASTIC, TQFP-48, Consumer IC:Other AD1981BJSTZ vs AD1887JST
AD1887JSTZ Analog Devices Inc Check for Price IC SPECIALTY CONSUMER CIRCUIT, PQFP48, PLASTIC, TQFP-48, Consumer IC:Other AD1981BJSTZ vs AD1887JSTZ
AD1981AJSTZ Analog Devices Inc Check for Price IC SPECIALTY CONSUMER CIRCUIT, PQFP48, PLASTIC, LQFP-48, Consumer IC:Other AD1981BJSTZ vs AD1981AJSTZ
AD1981AJSTZ-REEL Analog Devices Inc Check for Price IC SPECIALTY CONSUMER CIRCUIT, PQFP48, PLASTIC, LQFP-48, Consumer IC:Other AD1981BJSTZ vs AD1981AJSTZ-REEL

AD1981BJSTZ Related Parts

AD1981BJSTZ Frequently Asked Questions (FAQ)

  • The recommended power-up sequence is to apply VDD first, followed by VDDIO, and then the clock signal. This ensures proper initialization of the device.

  • To configure the AD1981BJSTZ for master mode operation, set the MCLK pin as the clock source, and set the BCLK pin as the bit clock output. Additionally, set the WS pin to control the word select signal.

  • The maximum allowed capacitance for the analog input coupling capacitors is 10uF. Exceeding this value may affect the device's performance and stability.

  • To optimize the AD1981BJSTZ for low power consumption, use the power-down modes (e.g., D1, D2, and D3) to reduce power consumption when the device is not in use. Additionally, adjust the clock frequency and voltage supply to minimize power consumption.

  • The recommended layout and routing for the AD1981BJSTZ involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the clock signal traces to reduce jitter and noise.