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KasH
KasH

DA1166 Datasheet Preview

DA1166 Datasheet

24-Bit 6-Channel Digital Audio to Analog Converter

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DA1166 pdf
KasH Technology Inc.
TEL: 886-3-5236508
www.DataFSAhXee:t48U8.6co-3m-5613221
Preliminary Specifications
KHTEK DA1166
24Bit, 192KHz 6-Channel Digital Audio to Analog Converter
General Description
The DA1166 is a 6-channel digital audio to analog converter especially designed to work with
MPEG2/AC-3 decoded data for applications such as, DVD player, home theater, set-top box, and
digital TV, etc. The DA1166 integrates 6 DA channels, each supports 16 – 32 bit word lengths and
16KHz – 192 KHz sampling rate. The DA1166 also provides customers several selectable functions
via hardware control pins.
Features
High Resolution:
„ 16/18/20/24/32 Bit Selectable
High Performance:
„ Sampling Rate: 16KHz ~ 192KHz
„ THD+N: -90 dB
„ Dynamic Range: 103dB
„ S/N Ratio: 103dB
„ Channel Separation: 108dB
28 Pin SSOP Package
High Integration:
„ 6 Audio Channels, Each Contains:
ƒ Over-sampling Digital Filter
ƒ High-Resolution Delta Sigma DAC
ƒ Analog Low Pass Filter
ƒ Output Amplifier
High Versatility
„ Control via Hardware Pins
ƒ Right-justified or IIS Format Selectable
ƒ Bi-directional Mute Control Pin
ƒ De-emphasis for 44.1KHz Sampling Rate
Pin Configuration
1 NC
2 SCKI
3 BCKIN
4 SRCIN
5 VDD
6 DGND
7 DIN1
8 DIN2
9 DIN3
10 NC
11 I2S
12 IWL
13 DEM
14 MUTEC
VCC1 28
AGND1 27
VOUTR3 26
VOUTL3 25
VOUTR2 24
VOUTL2 23
VOUTR1 22
VOUTL1 21
NC 20
NC 19
CAP 18
VCC2 17
AGND2 16
NC 15
May, 2007
1 K DA1166



KasH
KasH

DA1166 Datasheet Preview

DA1166 Datasheet

24-Bit 6-Channel Digital Audio to Analog Converter

No Preview Available !

DA1166 pdf
KasH Technology Inc.
Preliminary Specifications
Pin Assignments
www.DataSheet4U.com
Pin Name
1 NC
2 SCKI
3 BCKIN
4 SRCIN
5 VDD
6 DGND
7 DIN1
8 DIN2
9 DIN3
10 NC
11 I2S
12 IWL
13 DEM
14 MUTEC
15 NC
16 AGND2
17 VCC2
18 CAP
19 NC
20 NC
21 VOUTL1
22 VOUTR1
23 VOUTL2
23 VOUTR2
25 VOUTL3
26 VOUTR3
27 AGND1
28 VCC1
I/O
-
IN
IN
IN
PWR
GND
IN
IN
IN
-
IN
IN
IN
IN
OUT
-
GND
PWR
-
-
-
OUT
OUT
OUT
OUT
OUT
OUT
GND
PWR
Description
Not Connected (Don’t Care)
External Master/System Clock Input
Bit Clock Input for Audio Data
Sample Rate Clock Input
Digital Power Supply
Digital Ground
Audio Data Input to DAC1
Audio Data Input to DAC2
Audio Data Input to DAC3
Not Connected (Don’t Care)
Audio Input Format Selection
Input Word Length Selection
De-emphasis Control. Set this pin “High” to Enable De-emphasis Function.
Mute Control, Active “High”. To Mute, Pull this pin “High”.
Output Pin to Control External Mute Circuit.
Not Connected (Don’t Care)
Analog Ground
Analog Power
Analog Common Mode Pin
Not Connected (Don’t Care)
Not Connected (Don’t Care)
L-Channel Output from DAC1
R-Channel Output from DAC1
L-Channel Output from DAC2
R-Channel Output from DAC2
L-Channel Output from DAC3
R-Channel Output from DAC3
Analog Ground
Analog Power
Note:
1. All digital input pins have Schmitt triggers.
2. Logic high is denoted as either ”H” or “1”; logic low is denoted as either “L” or “0” in this document.
Absolute Maximum Rating
Power Supply Voltage
Input Logic Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature
+ 6.5V
-0.3V to (VDD + 0.3V)
600mW
-25 C to +85 C
-55 C to +125 C
ESD Sensitive Device
Although DA1166 is furnished with KHTEK’s proprietary ESD protection circuitry,
proper ESD precaution is still recommended to avoid performance degradation or
permanent damage.
Ordering and Package Information
Part No.
DA1166
Suffix
Package
None 28 pin SSOP
F 28 pin SSOP, Pb Free
G 28 pin SSOP, Green Package - Halogen and Pb free
Package drawing is at the end of this data sheet
Package Drawing No.
128 -SS
128 –SS
128 -SS
May, 2007
2 K DA1166


Part Number DA1166
Description 24-Bit 6-Channel Digital Audio to Analog Converter
Maker KasH
Total Page 10 Pages
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