LTC1288CN8 Linear Technology, LTC1288CN8 Datasheet - Page 2

• Manufacturer Part Number: LTC1288CN8
• Description: IC A/D CONV SAMPLING 12BIT 8-DIP
• Manufacturer: Linear Technology

Specifications of LTC1288CN8

• Number Of Bits: 12
• Sampling Rate (per Second): 6.6k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 630µW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1285/LTC1288
ABSOLUTE
PACKAGE/ORDER
RECOM
Supply Voltage (V
Voltage
Consult factory for Industrial and Military grade parts.
SYMBOL
V
f
t
t
t
t
t
t
t
t
2
CLK
CYC
hDI
suCS
suDI
WHCLK
WLCLK
WHCS
WLCS
CC
Analog and Reference ................ –0.3V to V
Digital Inputs......................................... –0.3V to 12V
Digital Output ............................. –0.3V to V
CS/SHDN
GND
V
GND
CH0
CH1
+IN
–IN
REF
W W
T
PARAMETER
Supply Voltage (Note 3)
Clock Frequency
Total Cycle Time
Hold Time, D
Setup Time CS Before First CLK (See Operating Sequence)
Setup Time, D
CLK High Time
CLK Low Time
CS High Time Between Data Transfer Cycles
CS Low Time During Data Transfer
T
JMAX
JMAX
1
2
3
4
1
2
3
4
= 150 C,
= 150 C,
N8 PACKAGE
8-LEAD PDIP
N8 PACKAGE
8-LEAD PDIP
TOP VIEW
ENDED OPERATING CONDITIONS
TOP VIEW
CC
U
W
MAXIMUM
IN
) to GND ................................... 12V
JA
IN
JA
After CLK
= 130 C/W
= 130 C/W
Stable Before CLK
8
7
6
5
8
7
6
5
W W
V
CLK
D
D
CS/SHDN
V
CLK
D
CC
OUT
IN
CC
OUT
(V
INFORMATION
REF
U
)
RATINGS
ORDER PART
ORDER PART
LTC1285CN8
LTC1288CN8
W
NUMBER
NUMBER
U
CC
CC
+ 0.3V
+ 0.3V
U
(Notes 1 and 2)
U
Power Dissipation .............................................. 500mW
Operating Temperature Range .................... 0 C to 70 C
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec.)................ 300 C
CONDITIONS
LTC1285
LTC1288
V
LTC1285, f
LTC1288, f
V
LTC1285, V
LTC1288, V
V
V
V
V
LTC1285, f
LTC1288, f
CC
CC
CC
CC
CC
CC
CS/SHDN
= 2.7V
= 2.7V
= 2.7V
= 2.7V
= 2.7V
= 2.7V
V
GND
GND
CH0
CH1
+IN
–IN
REF
T
T
JMAX
JMAX
U
CLK
CLK
CLK
CLK
CC
CC
1
2
3
4
1
2
3
4
8-LEAD PLASTIC SO
8-LEAD PLASTIC SO
= 150 C,
= 150 C,
= 2.7V
= 2.7V
= 120kHz
= 120kHz
= 120kHz
= 120kHz
S8 PACKAGE
S8 PACKAGE
TOP VIEW
TOP VIEW
JA
JA
= 175 C/W
= 175 C/W
8
7
6
5
8
7
6
5
(Note 4)
125.0
141.5
123.0
139.5
V
CLK
D
CS/SHDN
V
CLK
D
D
MIN
450
600
2.7
2.7
3.5
3.5
CC
OUT
CC
OUT
IN
2
2
2
(V
REF
)
TYP
PART MARKING
PART MARKING
ORDER PART
ORDER PART
LTC1288CS8
LTC1285CS8
MAX
120
6
6
NUMBER
NUMBER
1285C
1288C
UNITS
kHz
ns
ns
V
V
s
s
s
s
s
s
s
s
s