THS1401, THS1403, THS1408
14-BIT, 1/3/8 MSPS DSP COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS
WITH INTERNAL REFERENCE AND PGA
SLAS248 鈥?DECEMBER 1999
features
applications
D
D
D
D
D
D
D
D
D
D
D
D
14-Bit Resolution
1, 3, and 8 MSPS Speed Grades Available
Differential Nonlinearity (DNL)
鹵0.6
LSB Typ
Integral Nonlinearity (INL)
鹵1.5
LSB Typ
Internal Reference
Differential Inputs
Programmable Gain Amplifier
碌P
Compatible Parallel Interface
Timing Compatible With TMS320C6000 DSP
3.3-V Single Supply
Power-Down Mode
Monolithic CMOS Design
D
D
D
D
xDSL Front Ends
Communication
Industrial Control
Instrumentation
PFB PACKAGE
(TOP VIEW)
48 47 46 45 44 43 42 41 40 39 38 37
IN+
AVDD
AGND
AGND
AGND
AVDD
DVDD
A0
A1
NC
NC
CS
IN鈥?/div>
AV
DD
VBG
CML
REF+
REF鈥?/div>
AGND
AGND
DGND
OV
D13
D12
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
36
35
34
33
32
31
30
29
28
27
26
25
WR
OE
DGND
DGND
CLK
DV
DD
DV
DD
D0
D1
D2
DV
DD
DGND
D11
DVDD
DGND
D10
D9
D8
D7
DVDD
NC 鈥?No internal connection
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
D6
D5
D4
D3
Copyright
漏
1999, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
1
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