LTC1152I Ver la hoja de datos (PDF) - Linear Technology
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componentes Descripción
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LTC1152I Datasheet PDF : 8 Pages
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LTC1152
APPLICATI S I FOR ATIO
High Gain Amplifier with ±1.5V Supplies
10Ω
100k
1.5V
2– 7
LTC1152
IN 3 +
4
6
0.1µF
OUT
AV = 10k
= 80dB
–1.5V
1152 TA03
High-Side Power Supply Current Sensing
CHANGE SENSE RESISTOR
0.01Ω TO CHANGE SENSITIVITY
5V
0.1µF
TO
MEASURED
CIRCUIT
100Ω
3+
LTC1152
2–
100k
6
10k
10k
10k
2–
LT1097
3+
10k
OUT
6
1V/100mA
LOAD CURRENT IN
MEASURED CIRCUIT
0.1µF
GND
GND
1152 TA05
High Precision Three-Input MUX
1.1k
10k
2– 1
LTC1152
6
IN 1
AV = 10
3+
SEL1
10Ω
10k
2– 1
LTC1152
6
IN 2
AV = 1000
3+
OUT
SEL2
2– 1
LTC1152
6
IN 3
AV = 1
3+
SEL3
SELECT INPUTS ARE CMOS LOGIC COMPATIBLE.
SELECT ONLY ONE CHANNEL AT ONCE!
1152 TA04
PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted.
N8 Package
8-Lead Plastic DIP
S8 Package
8-Lead Plastic SOIC
0.400*
(10.160)
MAX
87
65
0.189 – 0.197*
(4.801 – 5.004)
8
7
6
5
*THESE DIMENSIONS DO NOT INCLUDE
MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTURSIONS SHALL
NOT EXCEED 0.010 INCH (0.254mm).
0.300 – 0.325
(7.620 – 8.255)
12
0.045 – 0.065
(1.143 – 1.651)
0.009 – 0.015
(0.229 – 0.381)
+0.025
0.325 –0.015
( ) 8.255
+0.635
–0.381
0.065
(1.651)
TYP
0.045 ± 0.015
(1.143 ± 0.381)
0.100 ± 0.010
(2.540 ± 0.254)
0.255 ± 0.015*
(6.477 ± 0.381)
34
0.130 ± 0.005
(3.302 ± 0.127)
*THESE DIMENSIONS DO NOT INCLUDE
MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL
NOT EXCEED 0.006 INCH (0.15mm).
0.228 – 0.244
(5.791 – 6.197)
0.010
(0.254
–
–
0.020
0.508)
×
45°
0.008 – 0.010
(0.203 – 0.254)
1
2
0.053 – 0.069
(1.346 – 1.752)
0°– 8° TYP
0.125
(3.175)
MIN
0.015
(0.380)
MIN
0.018 ± 0.003
(0.457 ± 0.076)
N8 0694
0.016 – 0.050
0.406 – 1.270
0.014 – 0.019
(0.355 – 0.483)
0.150 – 0.157*
(3.810 – 3.988)
34
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
BSC
SO8 0294
8
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7487
(408) 432-1900 q FAX: (408) 434-0507 q TELEX: 499-3977
LT/GP 0195 10K • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1995
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