LTC1290BCSW#TRPBF Linear Technology, LTC1290BCSW#TRPBF Datasheet - Page 31

• Manufacturer Part Number: LTC1290BCSW#TRPBF
• Description: IC DATA ACQ SYS 12BIT 20-SOIC
• Manufacturer: Linear Technology
• Type: Data Acquisition System (DAS), ADCr

Specifications of LTC1290BCSW#TRPBF

• Resolution (bits): 12 b
• Sampling Rate (per Second): 50k
• Data Interface: Serial, Parallel
• Voltage Supply Source: Dual ±
• Voltage - Supply: ±5V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS 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
TYP
.420
MIN
RECOMMENDED SOLDER PAD LAYOUT
N
1
(MILLIMETERS)
(0.254 – 0.737)
2
INCHES
.010 – .029
NOTE 3
(7.391 – 7.595)
.291 – .299
NOTE 4
3
(0.406 – 1.270)
.016 – .050
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 represen-
tation that the interconnection of circuits as described herein will not infringe on existing patent rights.
× 45°
U
20-Lead Plastic Small Outline (Wide .300 Inch)
.050 BSC
N/2
(Reference LTC DWG # 05-08-1620)
.325 ±.005
.045 ±.005
0° – 8° TYP
SW Package
NOTE 3
(2.362 – 2.642)
.093 – .104
(1.270)
.050
BSC
20
N
1
(0.356 – 0.482)
.014 – .019
19
2
TYP
18
3
17
(12.598 – 13.005)
4
.496 – .512
16
NOTE 4
5
15
6
14
7
13
8
12
9
N/2
11
10
(0.940 – 1.143)
.037 – .045
(0.102 – 0.305)
(10.007 – 10.643)
.004 – .012
.394 – .419
S20 (WIDE) 0502
LTC1290
31
1290fe