LTC1865CMS Linear Technology, LTC1865CMS Datasheet - Page 12

• Manufacturer Part Number: LTC1865CMS
• Description: IC A/D CONV 2CH 16BIT 10-MSOP
• Manufacturer: Linear Technology

Specifications of LTC1865CMS

• Number Of Bits: 16
• Sampling Rate (per Second): 250k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 400mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TEST CIRCUITS
LTC1864/LTC1865
12
Voltage Waveforms for SDO Delay Times,t
SDO
SCK
CONV
SDO
SDO
Load Circuit for t
t
TEST POINT
V
hDO
IL
Voltage Waveforms for t
20pF
3k
t
dDO
dDO
, t
t
en
r
, t
f
, t
V
t
dis
CC
dis
WAVEFORM 1
t
dis
en
and t
WAVEFORM 2, t
dDO
18645 TC02
en
18645 TC03
18645 TC01
and t
V
V
OH
OL
hDO
en
WAVEFORM 1
WAVEFORM 2
(SEE NOTE 2)
(SEE NOTE 1)
NOTE 1: WAVEFORM 1 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH
THAT THE OUTPUT IS HIGH UNLESS DISABLED BY THE OUTPUT CONTROL
NOTE 2: WAVEFORM 2 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH
THAT THE OUTPUT IS LOW UNLESS DISABLED BY THE OUTPUT CONTROL
SDO
Voltage Waveforms for SDO Rise and Fall Times, t
CONV
SDO
SDO
t
r
Voltage Waveforms for t
t
dis
dis
t
f
V
IH
18645 TC04
10%
r
90%
, t
V
V
18645 TC05
f
OH
OL
18645fb