ADC. AK5380 Datasheet

AK5380 ADC. Datasheet pdf. Equivalent


Part AK5380
Description ADC
Feature ASAHI KASEI [AK5380] AK5380 96kHz 24Bit ∆Σ ADC with Single–ended Input GENERAL DESCRIPTION The AK.
Manufacture Asahi Kasei Microsystems
Datasheet
Download AK5380 Datasheet


ASAHI KASEI [AK5380] AK5380 96kHz 24Bit ∆Σ ADC with Single AK5380 Datasheet
Recommendation Recommendation Datasheet AK5380 Datasheet




AK5380
ASAHI KASEI
[AK5380]
AK5380
96kHz 24Bit ∆Σ ADC with Single–ended Input
GENERAL DESCRIPTION
The AK5380 is a stereo A/D Converter with wide sampling rate of 4kHz96kHz and is suitable for High-
end audio system. The AK5380 achieves high accuracy and low cost by using Enhanced dual bit ∆Σ
techniques. The AK5380 requires no external components because the analog inputs are single-ended.
The audio interface has two formats (MSB justified, I2S) and can correspond to many systems like music
instrument and AV receiver.
FEATURES
o Stereo ∆Σ ADC
o On-Chip Digital Anti-Alias Filtering
o Single-ended Input
o Digital HPF for DC-Offset cancel
o S/(N+D): 96dB@5V for 48kHz
o DR:
106dB@5V for 48kHz
o S/N:
106dB@5V for 48kHz
o Sampling Rate Ranging from 4kHz to 96kHz
o Master Clock:
256fs/384fs/512fs/768fs (48kHz)
256fs/384fs
(96kHz)
o Input level: TTL/CMOS selectable
o Output format: 24bit MSB justified / I2S selectable
o Power Supply: 4.55.5V (VA)
2.75.5V (VD at 48kHz)
4.55.5V (VD at 96kHz)
o Ta=-4085°C
o Small 16pin TSSOP Package
o AK5353 Pin-compatible
VA AGND VD DGND
MCLK
AINL
AINR
VCOM
∆Σ
Modulator
∆Σ
Modulator
Voltage Reference
Decimation
Filter
Decimation
Filter
Clock Divider
Serial I/O
Interface
LRCK
SCLK
SDTO
TST
PDN
DIF TTL
MS0100-E-01
-1-
2001/7



AK5380
ASAHI KASEI
n Ordering Guide
AK5380VT
AKD5380
n Pin Layout
AINR
AINL
NC
VCOM
AGND
VA
VD
DGND
-40+85°C
Evaluation Board
16pin TSSOP
1 16
2 15
3 14
4 Top
13
View
5 12
6 11
7 10
89
[AK5380]
TST
TTL
DIF
PDN
SCLK
MCLK
LRCK
SDTO
n The difference with AK5353
S/(N+D)
DR,S/N
VA(Analog Supply)
Input Resistance
Pin #3
AK5353
84dB
96dB
2.7 to 5.5V
60k(@48kHz)
VREF pin
AK5380
96dB
106dB
4.5 to 5.5V
15k(@48kHz)
NC pin
MS0100-E-01
-2-
2001/7





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