Position: Home  > All Categories> Integrated Circuits (ICs) > AD1985

AD1985

Features: AC '97 2.3 COMPLIANT FEATURES`6 DAC channels for 5.1 surround`Greater than 90 dB dynamic range`20-bit resolution on all DACs`S/PDIF Output`Integrated stereo headphone amplifiers`Variable rate audio`Double rate audio (fS = 96 kHz)`Line-level mono phone input`High quality CD mixer input`Se...

product image

AD1985 Picture
See larger image
SeekIC No. : 004268590 Detail

AD1985: Features: AC '97 2.3 COMPLIANT FEATURES`6 DAC channels for 5.1 surround`Greater than 90 dB dynamic range`20-bit resolution on all DACs`S/PDIF Output`Integrated stereo headphone amplifiers`Variable r...

AD1985 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
AD1985
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/27

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

AC '97 2.3 COMPLIANT FEATURES
`6 DAC channels for 5.1 surround
`Greater than 90 dB dynamic range
`20-bit resolution on all DACs
`S/PDIF Output
`Integrated stereo headphone amplifiers
`Variable rate audio
`Double rate audio (fS = 96 kHz)
`Line-level mono phone input
`High quality CD mixer input
`Selectable MIC input with preamp
`AUX and line in stereo inputs
`External amplifier power down (EAPD)
`Power management modes
`Jack sensing and peripheral enumeration/identification
`48-lead LQFP package
ENHANCED FEATURES
`Integrated parametric equalizer (EQ)
`Stereo microphone with preamplifiers
`Integrated PLL for system clocking
`Variable sample rate 7 kHz to 96 kHz
`7 kHz to 48 kHz in 1 Hz increments
`96 kHz for double rate audio
`Advanced jack sense with auto topology switching
`Software enabled VREFOUT for microphones and external power amp
`Software enabled outputs for jack sharing
`Auto down-mix and channel spreading
`Microphone to mono output
`Stereo microphone analog passthrough to outputs
`Built-in stereo microphone and Center/LFE pin sharing
`Selectable Center/LFE tip/ring swapping to support various speaker products


Pinout

Connection Diagram


Specifications

Parameter
Min
Max
Unit
POWER SUPPLIES
Digital (DVDD)
Analog (AVDD)
INPUT CURRENT
(EXCEPT SUPPLY PINS)
ANALOG INPUT VOLTAGE
(SIGNAL PINS)
DIGITAL INPUT VOLTAGE
(SIGNAL PINS)
AMBIENT TEMPERATURE (OPERATING)
STORAGE TEMPERATURE		 0.3
0.3

0.3

0.3



0
65		 +3.6
+6.0
±10.0

AVDD + 0.3

DVDD + 0.3


70
+150		 V
V
mA

V

V


°C
°C

Stresses above 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.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Power Supplies - Board Mount
HC-06
PM150RSA060-S81AH0G
Optical Inspection Equipment
AA924
A21K4B
Discrete Semiconductor Products
T508N12TOF
MUR20040
Audio Products
HUC1002
WM-64CT
Static Control, ESD, Clean Room Products
DPA5
PA800-A41
Power Supplies - External/Internal (Off-Board)
A76L-0300-0077
A5E01231722-F2
View more