LTC1289BCN Linear Technology, LTC1289BCN Datasheet - Page 26

• Manufacturer Part Number: LTC1289BCN
• Description: IC DATA ACQ SYS 12BIT 3V 20-DIP
• Manufacturer: Linear Technology
• Type: Data Acquisition System (DAS)r

Specifications of LTC1289BCN

• Resolution (bits): 12 b
• Sampling Rate (per Second): 25k
• Data Interface: Serial, Parallel
• Voltage Supply Source: Dual ±
• Voltage - Supply: 3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL
PACKAGE DESCRIPTIO
LTC1289
26
(1.143 – 1.727)
0.045 – 0.068
FULL LEAD
OPTION
SCLK
CS
NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE
CORNER LEADS OPTION
A
OR TIN PLATE LEADS
PPLICATI
(0.203 – 0.457)
(4 PLCS)
0.008 – 0.018
(0.762 BSC)
0.300 BSC
1
(0.584 – 1.143)
0.023 – 0.045
HALF LEAD
OPTION
O
U
S
0° – 15°
U
20-Lead CERDIP (Narrow .300 Inch, Hermetic)
DUMMY CONVERSION FINISHES AFTER 52 ACLK PERIODS
(5.588 – 7.874)
0.220 – 0.310
POWER SHUTDOWN STARTS
Figure 25. Power Shutdown Timing
(Reference LTC DWG # 05-08-1110)
OBSOLETE PACKAGE
(0.381 – 1.524)
0.015 – 0.060
RAD TYP
(0.635)
(3.175)
0.125
0.025
MIN
J Package
20
1
10
19
(0.127)
0.005
2
MIN
18
3
17
4
(0.356 – 0.660)
0.014 – 0.026
(1.143 – 1.651)
0.045 – 0.065
16
(26.924)
5
1.060
MAX
15
6
14
7
13
8
12
9
LTC1289 TAF2
(2.54)
0.100
10
11
BSC
POWER UP
(5.080)
0.200
MAX
J20 1298
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