Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- GENERAL DESCRIPTION
- TABLE OF CONTENTS
- REVISION HISTORY
- FUNCTIONAL BLOCK DIAGRAM
- SPECIFICATIONS
- ABSOLUTE MAXIMUM RATINGS
- PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
- TYPICAL PERFORMANCE CHARACTERISTICS
- SYSTEM BLOCK DIAGRAM
- THEORY OF OPERATION
- INITIALIZATION
- AUDIO ADCs
- AUDIO DACs
- CONTROL PORTS
- SIGNAL PROCESSING
- RAMS AND REGISTERS
- CONTROL REGISTER MAP
- CONTROL REGISTER DETAILS
- 2048 TO 2055 (0x0800 TO 0x0807)—INTERFACE REGISTERS
- 2056 (0x0808)—GPIO PIN SETTING REGISTER
- 2057 TO 2060 (0x0809 TO 0x080C)—AUXILIARY ADC DATA REGISTERS
- 2064 TO 2068 (0x0810 TO 0x0814)—SAFELOAD DATA REGISTERS
- 2069 TO 2073 (0x0815 TO 0x819)—SAFELOAD ADDRESS REGISTERS
- 2074 TO 2075 (0x081A TO 0x081B)—DATA CAPTURE REGISTERS
- 2076 (0x081C)—DSP CORE CONTROL REGISTER
- 2078 (0x081E)—SERIAL OUTPUT CONTROL REGISTER
- 2079 (0x081F)—SERIAL INPUT CONTROL REGISTER
- 2080 TO 2081 (0x0820 TO 0x0821)—MULTIPURPOSE PIN CONFIGURATION REGISTERS
- 2082 (0x0822)—AUXILIARY ADC AND POWER CONTROL
- 2084 (0x0824)—AUXILIARY ADC ENABLE
- 2086 (0x0826)—OSCILLATOR POWER-DOWN
- 2087 (0x0827)—DAC SETUP
- MULTIPURPOSE PINS
- LAYOUT RECOMMENDATIONS
- TYPICAL APPLICATION SCHEMATICS
- OUTLINE DIMENSIONS
ADAU1701 Data Sheet
Rev. C | Page 52 of 52
OUTLINE DIMENSIONS
COMPLIANT TO JEDEC STANDARDS MS-026-BBC
TOP VIEW
(PINS DOWN)
1
12
13
25
24
36
37
48
0.27
0.22
0.17
0.50
BSC
LEAD PITCH
1.60
MAX
0.75
0.60
0.45
VIEW A
PIN 1
0.20
0.09
1.45
1.40
1.35
0.08
COPLANARITY
VIEW A
ROTATED 90° CCW
SEATING
PLANE
7°
3.5°
0°
0.15
0.05
9.20
9.00 SQ
8.80
7.20
7.00 SQ
6.80
051706-A
Figure 40. 48-Lead Low-Profile Quad Flat Package [LQFP]
(ST-48)
Dimensions shown in millimeters
ORDERING GUIDE
Model
1
Temperature Range Package Description Package Option
ADAU1701JSTZ 0°C to +70°C 48-Lead LQFP ST-48
ADAU1701JSTZ-RL 0°C to +70°C 48-Lead LQFP in 13” Tape and Reel ST-48
EVAL-ADAU1401EBZ Evaluation Board
EVAL-ADAU1701MINIZ Evaluation Board
1
Z = RoHS Compliant Part.
I
2
C refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors).
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D06412-0-5/16(C)