AD1939YSTZ Analog Devices Inc, AD1939YSTZ Datasheet - Page 31
![IC CODEC 24BIT ADC/DAC 64LQFP](/photos/6/60/66065/505-64-lqfp_sml.jpg)
AD1939YSTZ
Manufacturer Part Number
AD1939YSTZ
Description
IC CODEC 24BIT ADC/DAC 64LQFP
Manufacturer
Analog Devices Inc
Type
General Purposer
Datasheet
1.AD1939YSTZ.pdf
(32 pages)
Specifications of AD1939YSTZ
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
4 / 8
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
94 / 94
Dynamic Range, Adcs / Dacs (db) Typ
105 / 110
Voltage - Supply, Analog
3 V ~ 3.6 V
Voltage - Supply, Digital
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
Audio Codec Type
Stereo
No. Of Adcs
4
No. Of Dacs
8
No. Of Input Channels
4
No. Of Output Channels
8
Adc / Dac Resolution
24bit
Adcs / Dacs Signal To Noise Ratio
112dB
Single Supply Voltage (typ)
3.3/5V
Single Supply Voltage (min)
3/4.5V
Single Supply Voltage (max)
3.6/5.5V
Package Type
LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD1939YSTZ
Manufacturer:
ATMEL
Quantity:
1 000
Company:
Part Number:
AD1939YSTZ
Manufacturer:
ADI
Quantity:
364
Company:
Part Number:
AD1939YSTZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD1939YSTZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD1939YSTZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD1939YSTZ
AD1939YSTZRL
AD1939WBSTZ
AD1939WBSTZ-RL
EVAL-AD1939AZ
1
2
AUTOMOTIVE PRODUCTS
The AD1939W models are available with controlled manufacturing to support the quality and reliability requirements of automotive
applications. Note that these automotive models may have specifications that differ from the commercial models; therefore, designers
should review the Specifications section of this data sheet carefully. Only the automotive grade products shown are available for use in
automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to
obtain the specific Automotive Reliability reports for these models.
Z = RoHS Compliant Part.
W = Qualified for Automotive Applications.
1, 2
1.45
1.40
1.35
ROTATED 90° CCW
VIEW A
SEATING
PLANE
Temperature Range
–40°C to +105°C
–40°C to +105°C
–40°C to +105°C
–40°C to +105°C
0.08
COPLANARITY
Figure 33. 64-Lead Low Profile Quad Flat Package [LQFP]
0.20
0.09
3.5°
COMPLIANT TO JEDEC STANDARDS MS-026-BCD
7°
0°
0.75
0.60
0.45
Dimensions shown in millimeters
Rev. C | Page 31 of 32
1.60
MAX
VIEW A
(ST-64-2)
16
1
Package Description
64-Lead LQFP
64-Lead LQFP, 13” Tape and Reel
64-Lead LQFP
64-Lead LQFP, 13” Tape and Reel
Evaluation Board
64
17
LEAD PITCH
PIN 1
0.50
BSC
(PINS DOWN)
TOP VIEW
12.20
12.00 SQ
11.80
0.27
0.22
0.17
49
32
48
33
10.20
10.00 SQ
9.80
Package Option
ST-64-2
ST-64-2
ST-64-2
ST-64-2
AD1939