LTC1290CIJ Linear Technology, LTC1290CIJ Datasheet - Page 9

• Manufacturer Part Number: LTC1290CIJ
• Description: 12-BIT SERIAL I/O ADC W/8 CH MUX
• Manufacturer: Linear Technology
• Type: Data Acquisition System (DAS), ADCr

Specifications of LTC1290CIJ

• Resolution (bits): 12 b
• Sampling Rate (per Second): 50k
• Data Interface: Serial, Parallel
• Voltage Supply Source: Dual ±
• Voltage - Supply: ±5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TEST CIRCUITS
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.
WAVEFORM 1
WAVEFORM 2
(SEE NOTE 2)
(SEE NOTE 1)
D
ACLK
D
OUT
OUT
CS
D
Voltage Waveform for D
OUT
SCLK
D
OUT
Voltage Waveforms for D
t
r
Voltage Waveforms for t
1
Load Circuit for t
D
t
en
OUT
0.8V
t
dDO
2
OUT
1.4V
2.4V
0.8V
3k
Rise and Fall Times, t
OUT
dDO
100pF
, t
Delay Time, t
en
r
and t
and t
TEST POINT
1290 • TC05
f
dis
t
f
dDO
r
LTC1290 • TC03
, t
LTC1290 • TC04
f
2.4V
t
0.4V
2.4V
0.4V
dis
2.0V
90%
10%
LTC1290 • TC06
LTC1290
1290fe
9