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| ADS8513 Datasheet, PDF (4/24 Pages) Texas Instruments – 16-BIT 40-KSPS LOW POWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH INTERNAL REFERENCE AND PARALLEL/SERIAL INTERFACE | |||
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ADS8513
SLAS486 â JUNE 2007
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
At TA = -40°C to 85°C, fS = 40 kHz, +VA = +VBD = 5 V or VS = 5 V, and using internal reference and fixed resistors, unless
otherwise specified.
PARAMETER
VOL
Low-level output voltage
VOH
High-level output voltage
Leakage Current
Output capacitance
DIGITAL TIMING
Bus access time
Bus relinquish time
POWER SUPPLIES
VBD
VA or
VS
IDIG
IANA
Digital voltage
Analog voltage
Digital current
Analog current
Power dissipation
TEMPERATURE RANGE
Specified performance
Derated performance
Storage temperature
SO
Thermal resistance (ÎJA)
TEST CONDITIONS
ISINK = 1.6 mA
ISOURCE = 500 μA
High-Z state,
VOUT = 0 V to VS or +VBD
High-Z state
RL = 3.3 kâ¦, CL = 50 pF
RL = 3.3 kâ¦, CL = 10 pF
Must be ⤠+VA
VS = 5 V or +VA = +VBD = 5
V,
fS = 40 kHz
PWRD and REFD high
ADS8513I
MIN
TYP
4
MAX
0.4
ADS8513IB
MIN
TYP
4
±5
15
MAX
0.4
±5
15
UNIT
V
V
μA
pF
83
83 ns
83
83 ns
4.75
5
5.25 4.75
5
5.25
V
4.75
5
5.25 4.75
5
5.25
V
0.6
0.6
mA
4.2
4.2
mA
24
32.5
24
32.5 mW
50
50
μW
-40
85 -40
85 °C
-55
125 -55
125 °C
-65
150 -65
150 °C
46
46
°C/W
DEVICE INFORMATION
SO (DW) PACKAGE
(TOP VIEW)
R1IN 1
GND 2
R2IN 3
R3IN 4
BUF 5
CAP 6
REF 7
GND 8
16 VS
15 PWRD
14 BUSY
13 CS
12 CONV
11 EXT/INT
10 DATA
9 DATACLK
4
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Product Folder Link(s): ADS8513
Copyright © 2007, Texas Instruments Incorporated
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