AD1937WBSTZ-RL Analog Devices Inc, AD1937WBSTZ-RL Datasheet - Page 33

• Manufacturer Part Number: AD1937WBSTZ-RL
• Description: 4ADCs/8DACs W/PLL 192 KHz, 24Bt Codec
• Manufacturer: Analog Devices Inc
• Type: General Purposer

Specifications of AD1937WBSTZ-RL

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 4 / 8
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 96 / 96
• 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 ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD1937WBSTZ
AD1937WBSTZ-RL
EVAL-AD1937AZ
1
2
AUTOMOTIVE PRODUCTS
The AD1937WBSTZ 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 +125°C
–40°C to +125°C
0.08
COPLANARITY
Figure 35. 64-Lead Low Profile Quad Flat Package [LQFP]
0.20
0.09
3.5°
COMPLIANT TO JEDEC STANDARDS MS-026-BCD
0°
7°
0.75
0.60
0.45
Dimensions shown in millimeters
Rev. B | Page 33 of 36
1.60
MAX
VIEW A
(ST-64-2)
16
1
Package Description
64-Lead LQFP
64-Lead LQFP, 13” Tape and Reel
Evaluation Board
64
17
LEAD PITCH
PIN 1
BSC
0.50
(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
AD1937