LT2078 데이터 시트보기 (PDF) - Linear Technology
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LT2078 Datasheet PDF : 16 Pages
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LT2078/LT 2079
PACKAGE DESCRIPTION
S Package
14-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1610)
.050 BSC
N
.045 ±.005
.337 – .344
(8.560 – 8.738)
NOTE 3
14 13 12 11 10
9
8
.245
MIN
12 3
N
.160 ±.005
.228 – .244
(5.791 – 6.197)
N/2
.150 – .157
(3.810 – 3.988)
NOTE 3
N/2
.030 ±.005
TYP RECOMMENDED SOLDER PAD LAYOUT
1
2
3
4
5
6
7
.010
(0.254
–
–
.020
0.508)
×
45°
.008 – .010
(0.203 – 0.254)
0° – 8° TYP
.053 – .069
(1.346 – 1.752)
.004 – .010
(0.101 – 0.254)
.016 – .050
(0.406 – 1.270)
NOTE:
1. DIMENSIONS
IN
INCHES
(MILLIMETERS)
.014 – .019
(0.355 – 0.483)
TYP
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
.050
(1.270)
BSC
S14 0502
TYPICAL APPLICATION
Platinum RTD Signal Conditioner with Curvature Correction
3V (LITHIUM)
LT1004-1.2
8
3
1 1/2 LT2078
2
4
RP = ROSEMOUNT 118MF
** = TRW MAR-6 0.1%
* = 1% METAL FILM
13k*
1µF
10k*
50k
5°C
TRIM
12.3k*
5k
220°C
43.2k** TRIM
1k** 1k**
6–
1k**
RP
1k AT
0°C
1/2 LT2078 7
5+
1µF
1.21M*
(SELECT AT 110°C)
0.02V TO 2.2VOUT =
2°C TO 220°C ±0.1°C
LT2078/79 • TA14
RELATED PARTS
PART NUMBER DESCRIPTION
COMMENTS
LT1178/LT1179 Dual/Quad 17µA Max, Single Supply Precision Op Amps
70µV VOS Max and 2.5µV/°C Drift Max, 85kHz GBW, 0.04V/µs Slew
Rate, Input/Output Common Mode Includes Ground
LT1211/LT1212 14MHz, 7V/µs Single Supply Dual and Quad Precision Op Amps 275µV VOS Max, 6µV/°C Drift Max Input Voltage Range Includes Ground
LT1490/LT1491 Dual/ Quad Micropower Rail-to-Rail Input and Output Op Amps Single Supply Input Range: –0.4V to 44V, Micropower 50µA Amplifier,
Rail-to-Rail Input and Output, 200kHz GBW
LT2178/LT2179 Dual/Quad 17µA Max, Single Supply Precision Op Amps
SO-8 and 14-Lead Standard Pinout, 70µV VOS Max, 85kHz GBW
20789fa
16 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 q FAX: (408) 434-0507 q www.linear.com
LT/GP 0903 1K REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1996
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