ADS8472I BURR-BROWN [Burr-Brown Corporation], ADS8472I Datasheet - Page 15

• Manufacturer Part Number: ADS8472I
• Description: 16-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

(When CS Toggle)
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CONVERT
Figure 33. Timing for Conversion and Acquisition Cycles With CS Toggling, RD Tied to BDGND
†
Signal internal to device
CONVST
SAMPLING
DB[15:8]
DB[7:0]
RD = 0
BUSY
BYTE
t
CS
(HOLD)
†
t
su6
t
t
t
en
pd3
pd1
†
Hi−Z
Hi−Z
t
w1
D [15:8]
Previous
Previous
D [7:0]
t
su(ABORT)
t
TYPICAL CHARACTERISTICS (continued)
(CONV)
t
dis
t
w4
Hi−Z
Hi−Z
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t
h1
t
pd2
t
pd4
t
su5
t
su5
t
en
t
w2
D[15:8]
t
D[7:0]
w3
t
su5
t
(ACQ)
D[7:0]
t
t
t
su5
t
dis
w7
su2
t
en
Hi−Z
Hi−Z
Previous
Previous
SLAS514 – DECEMBER 2006
t
D [15:8]
D [7:0]
h2
t
(CONV)
t
su(ABORT)
ADS8472
15