LTC1273BCN Linear Technology, LTC1273BCN Datasheet - Page 23

• Manufacturer Part Number: LTC1273BCN
• Description: IC A/D CONV 12BIT SAMPLING 24DIP
• Manufacturer: Linear Technology

Specifications of LTC1273BCN

• Number Of Bits: 12
• Sampling Rate (per Second): 300k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 75mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PACKAGE DESCRIPTIO
.030 ±.005
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS.
4. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
RAD MIN
(0.229 – 0.330)
(0.127)
.009 – .013
THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONS
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
.005
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
NOTE:
1. DIMENSIONS ARE
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
TYP
.420
MIN
(7.620 – 8.255)
(0.203 – 0.381)
(
8.255
.300 – .325
.008 – .015
.325
RECOMMENDED SOLDER PAD LAYOUT
N
1
+0.889
–0.381
+.035
–.015
(MILLIMETERS)
(0.254 – 0.737)
2
INCHES
.010 – .029
Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However,
no responsibility is assumed for its use. Linear Technology Corporation makes no representation that
the interconnection of its circuits as described herein will not infringe on existing patent rights.
NOTE 3
)
MILLIMETERS
(7.391 – 7.595)
INCHES
.291 – .299
3
NOTE 4
(0.406 – 1.270)
.016 – .050
× 45°
U
24-Lead Plastic Small Outline (Wide .300 Inch)
.050 BSC
(0.508)
.020
MIN
(3.048)
(6.477 ± 0.381)
.120
MIN
N/2
.255 ± .015*
(3.302 ± 0.127)
.130 ± .005
24-Lead PDIP (Narrow .300 Inch)
.045 ±.005
.325 ±.005
(Reference LTC DWG # 05-08-1510)
(Reference LTC DWG # 05-08-1620)
0° – 8° TYP
24
1
SW Package
NOTE 3
N Package
(2.362 – 2.642)
.093 – .104
23
2
(1.270)
.050
BSC
22
3
24
(2.54)
N
1
(0.356 – 0.482)
.100
BSC
.014 – .019
(1.143 – 1.651)
21
4
23
.045 – .065
2
TYP
22
20
3
5
21
4
19
(32.512)
6
1.280*
MAX
20 19
(15.190 – 15.600)
5
18
.598 – .614
7
NOTE 4
6
18
17
7
8
17
8
(0.457 ± 0.076)
16
9
.018 ± .003
16
9
LTC1275/LTC1276
15
10
15
10
14
11
14
11
N/2
13
12
(0.940 – 1.143)
13
12
.037 – .045
N24 0405
(0.102 – 0.305)
(10.007 – 10.643)
.004 – .012
(1.651)
.394 – .419
S24 (WIDE) 0502
.065
TYP
LTC1273
23
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