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AKD5357

Description
2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16
Categorysemiconductor    logic   
File Size124KB,18 Pages
ManufacturerETC
Download Datasheet Parametric Compare View All

AKD5357 Overview

2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16

AKD5357 Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals16
Minimum operating temperature-40 Cel
Maximum operating temperature85 Cel
Processing package description0.65 MM PITCH, LEAD FREE, PLASTIC, TSSOP-16
stateActive
Type of converterADC, DELTA-SIGMA
Analog input voltage minimum0.0 V
Analog input voltage maximum value3 V
jesd_30_codeR-PDSO-G16
Number of analog channels2
Number of digits24
Output bit encoding2'S COMPLEMENT BINARY
Output formatSERIAL
Packaging MaterialsPLASTIC/EPOXY
ckage_codeTSSOP
ckage_equivalence_codeTSSOP16,.25
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
wer_supplies__v_3/5
qualification_statusCOMMERCIAL
Sampling Rate0.0960 MHz
seated_height_max1.1 mm
sub_categoryAnalog to Digital Converters
Rated supply voltage5 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal spacing0.6500 mm
Terminal locationDUAL
length5 mm
width4.4 mm
ASAHI KASEI
[AK5357]
24Bit 96kHz
∆Σ
ADC
AK5357
GENERAL DESCRIPTION
The AK5357 is a stereo A/D Converter with wide sampling rate of 4kHz
96kHz and is suitable for
multimedia audio system. The AK5357 achieves high accuracy and low cost by using Enhanced dual bit
∆Σ
techniques. The AK5357 requires no external components because the analog inputs are
single-ended. The audio interface has two formats (MSB justified, I
2
S) and can correspond to many
systems like Karaoke, surround.
FEATURES
Stereo
∆Σ
ADC
On-Chip Digital Anti-Alias Filtering
Single-ended Input
Digital HPF for DC-Offset cancel
S/(N+D): 88dB@5V, 86dB@3V for 48kHz
DR:
102dB@5V, 100dB@3V for 48kHz
S/N:
102dB@5V, 100dB@3V for 48kHz
Sampling Rate Ranging from 4kHz to 96kHz
Master Clock:
256fs/384fs/512fs/768fs (4kHz
48kHz)
256fs/384fs
(48kHz
96kHz)
Input level: TTL/CMOS selectable
Master / Slave Mode
Audio Interface: 24bit MSB justified / I
2
S selectable
Power Supply: 2.7
5.5V
Ta =
−40 ∼
85°C
Small 16pin TSSOP Package
AK5381 Pin-compatible
VA AGND
VD DGND
MCLK
Clock Divider
AINL
∆Σ
Modulator
∆Σ
Modulator
Voltage Reference
Decimation
Filter
Decimation
Filter
Serial I/O
Interface
LRCK
SCLK
AINR
SDTO
VCOM
CKS2 CKS1 CKS0
PDN
DIF
MS0294-E-00
-1-
2004/02

AKD5357 Related Products

AKD5357 AK5357 AK5357VT
Description 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16
Number of functions 1 1 1
Number of terminals 16 16 16
Minimum operating temperature -40 Cel -40 Cel -40 Cel
Maximum operating temperature 85 Cel 85 Cel 85 Cel
Processing package description 0.65 MM PITCH, LEAD FREE, PLASTIC, TSSOP-16 0.65 MM PITCH, LEAD FREE, PLASTIC, TSSOP-16 0.65 MM PITCH, LEAD FREE, PLASTIC, TSSOP-16
state Active Active Active
Type of converter ADC, DELTA-SIGMA ADC, DELTA-SIGMA ADC, DELTA-SIGMA
Analog input voltage minimum 0.0 V 0.0 V 0.0 V
Analog input voltage maximum value 3 V 3 V 3 V
jesd_30_code R-PDSO-G16 R-PDSO-G16 R-PDSO-G16
Number of analog channels 2 2 2
Number of digits 24 24 24
Output bit encoding 2'S COMPLEMENT BINARY 2'S COMPLEMENT BINARY 2'S COMPLEMENT BINARY
Output format SERIAL SERIAL SERIAL
Packaging Materials PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
ckage_code TSSOP TSSOP TSSOP
ckage_equivalence_code TSSOP16,.25 TSSOP16,.25 TSSOP16,.25
packaging shape RECTANGULAR RECTANGULAR RECTANGULAR
Package Size SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
wer_supplies__v_ 3/5 3/5 3/5
qualification_status COMMERCIAL COMMERCIAL COMMERCIAL
Sampling Rate 0.0960 MHz 0.0960 MHz 0.0960 MHz
seated_height_max 1.1 mm 1.1 mm 1.1 mm
sub_category Analog to Digital Converters Analog to Digital Converters Analog to Digital Converters
Rated supply voltage 5 V 5 V 5 V
surface mount YES YES YES
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form GULL WING GULL WING GULL WING
Terminal spacing 0.6500 mm 0.6500 mm 0.6500 mm
Terminal location DUAL DUAL DUAL
length 5 mm 5 mm 5 mm
width 4.4 mm 4.4 mm 4.4 mm
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