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LT1012IS8#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
19
sn1012 1012afbs
LT1012A/LT1012
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 its circuits as described herein will not infringe on existing patent rights.
S8 Package
8-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1610)
.016 – .050
(0.406 – 1.270)
.010 – .020
(0.254 – 0.508)
×
45
°
0
°
– 8
°
TYP
.008 – .010
(0.203 – 0.254)
SO8 0502
.053 – .069
(1.346 – 1.752)
.014 – .019
(0.355 – 0.483)
TYP
.004 – .010
(0.101 – 0.254)
.050
(1.270)
BSC
1
N
2
3
4
N/2
.150 – .157
(3.810 – 3.988)
NOTE 3
8
7
6
5
.189 – .197
(4.801 – 5.004)
NOTE 3
.228 – .244
(5.791 – 6.197)
.245
MIN
N
1 2 3 N/2
.160
±.005
RECOMMENDED SOLDER PAD LAYOUT
.045 ±.005
.050 BSC
.030 ±.005
TYP
INCHES
(MILLIMETERS)
NOTE:
1. DIMENSIONS IN
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)
U
PACKAGE DESCRIPTIO
20
LT1012A/LT1012
sn1012 1012afbs
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LW/TP 1202 1K REV B • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1991
Kelvin-Sensed Platinum Temperature Sensor Amplifier
U
TYPICAL APPLICATIO
5k*
–15V
20V
2
3
4
–15V
6
7
–
+
LT1012
* = WIRE WOUND RESISTORS
ALL OTHER RESISTORS ARE 1% METAL FILM
TRIM R2 AT 0°C FOR V
0
= 0V
TRIM R3 AT 100°C FOR V
0
= 10V
TRIM R4 AT 50°C FOR V
0
= 5V
IN THE ORDER INDICATED
POSITIVE FEEDBACK (R1) LINEARIZES THE
INHERENT PARABOLIC NONLINEARITY OF
THE PLATINUM SENSOR AND REDUCES
ERRORS FROM 1.2°C TO 0.004°C OVER
THE –50°C TO 150°C RANGE
LT1012A • TA04
R2
100k
10M
10V
REFERENCE
LT1021-10
235k*
392k*
ROSEMOUNT
78S
OR
EQUIVALENT
R
S
5k
R1
182k
R
F
*
654k
6.65M
R3
1k
R4
5k
10k
24.3k
4.75k
200k
619k
100Ω
AT
0°C
V
OUT
= 100mV/°C
–50°C TO 150°C
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

LT1012IS8#TRPBF

Mfr. #:
Buy LT1012IS8#TRPBF
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers pA In C, uV Offset, L N Op Amp
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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