Datasheet LTC1152 (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp |
| Pages / Page | 8 / 8 — APPLICATI. S I FOR ATIO. High Gain Amplifier with. 1.5V Supplies. High … |
| File Format / Size | PDF / 228 Kb |
| Document Language | English |
APPLICATI. S I FOR ATIO. High Gain Amplifier with. 1.5V Supplies. High Precision Three-Input MUX
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Text Version of Document
LTC1152
O U U W U APPLICATI S I FOR ATIO High Gain Amplifier with
±
1.5V Supplies High Precision Three-Input MUX
1.5V 10Ω 100k 1.1k 10k SEL1 2 7 2 1 – – 6 6 LTC1152 OUT LTC1152 3 IN 1 3 IN + 0.1µF AV = 10k + 4 A = 80dB V = 10 10Ω 10k –1.5V 1152 TA03 OUT SEL2 2 1 –
High-Side Power Supply Current Sensing
6 LTC1152 CHANGE SENSE RESISTOR IN 2 3 + 0.01Ω TO CHANGE SENSITIVITY TO AV = 1000 5V MEASURED 0.1µF CIRCUIT SEL3 3 2 1 + – 6 10k 10k 6 LTC1152 LTC1152 100Ω 2 IN 3 3 – + A 2 V = 1 10k – OUT 6 100k 1V/100mA LT1097 SELECT INPUTS ARE CMOS LOGIC COMPATIBLE. LOAD CURRENT IN 3 SELECT ONLY ONE CHANNEL AT ONCE! 1152 TA04 MEASURED CIRCUIT + 0.1µF 10k GND GND 1152 TA05
U PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted. N8 Package S8 Package 8-Lead Plastic DIP 8-Lead Plastic SOIC
0.400* 0.189 – 0.197* (4.801 – 5.004) (10.160) MAX 8 7 6 5 8 7 6 5 *THESE DIMENSIONS DO NOT INCLUDE 0.255 ± 0.015* *THESE DIMENSIONS DO NOT INCLUDE 0.228 – 0.244 0.150 – 0.157* MOLD FLASH OR PROTRUSIONS. (6.477 ± 0.381) MOLD FLASH OR PROTRUSIONS. (5.791 – 6.197) (3.810 – 3.988) MOLD FLASH OR PROTURSIONS SHALL MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm). NOT EXCEED 0.006 INCH (0.15mm). 1 2 3 4 0.300 – 0.325 0.045 – 0.065 0.130 ± 0.005 1 2 3 4 0.010 – 0.020 × 45° (7.620 – 8.255) (1.143 – 1.651) (3.302 ± 0.127) 0.053 – 0.069 (0.254 – 0.508) (1.346 – 1.752) 0.004 – 0.010 0.008 – 0.010 (0.101 – 0.254) 0 (0.203 – 0.254) °– 8° TYP 0.065 (1.651) 0.009 – 0.015 TYP 0.016 – 0.050 0.050 0.125 0.014 – 0.019 (0.229 – 0.381) 0.406 – 1.270 (0.355 – 0.483) (1.270) (3.175) 0.015 +0.025 BSC 0.045 SO8 0294 0.325 ± 0.015 MIN (0.380) –0.015 MIN (1.143 ± 0.381) +0.635 8.255 ( ) –0.381 0.100 ± 0.010 0.018 ± 0.003 (2.540 ± 0.254) (0.457 ± 0.076) N8 0694 LT/GP 0195 10K • PRINTED IN USA 8 Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7487 (408) 432-1900 ● FAX: (408) 434-0507 ● TELEX: 499-3977 LINEAR TECHNOLOGY CORPORATION 1995
O U U W U APPLICATI S I FOR ATIO High Gain Amplifier with
±
1.5V Supplies High Precision Three-Input MUX
1.5V 10Ω 100k 1.1k 10k SEL1 2 7 2 1 – – 6 6 LTC1152 OUT LTC1152 3 IN 1 3 IN + 0.1µF AV = 10k + 4 A = 80dB V = 10 10Ω 10k –1.5V 1152 TA03 OUT SEL2 2 1 –
High-Side Power Supply Current Sensing
6 LTC1152 CHANGE SENSE RESISTOR IN 2 3 + 0.01Ω TO CHANGE SENSITIVITY TO AV = 1000 5V MEASURED 0.1µF CIRCUIT SEL3 3 2 1 + – 6 10k 10k 6 LTC1152 LTC1152 100Ω 2 IN 3 3 – + A 2 V = 1 10k – OUT 6 100k 1V/100mA LT1097 SELECT INPUTS ARE CMOS LOGIC COMPATIBLE. LOAD CURRENT IN 3 SELECT ONLY ONE CHANNEL AT ONCE! 1152 TA04 MEASURED CIRCUIT + 0.1µF 10k GND GND 1152 TA05
U PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted. N8 Package S8 Package 8-Lead Plastic DIP 8-Lead Plastic SOIC
0.400* 0.189 – 0.197* (4.801 – 5.004) (10.160) MAX 8 7 6 5 8 7 6 5 *THESE DIMENSIONS DO NOT INCLUDE 0.255 ± 0.015* *THESE DIMENSIONS DO NOT INCLUDE 0.228 – 0.244 0.150 – 0.157* MOLD FLASH OR PROTRUSIONS. (6.477 ± 0.381) MOLD FLASH OR PROTRUSIONS. (5.791 – 6.197) (3.810 – 3.988) MOLD FLASH OR PROTURSIONS SHALL MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm). NOT EXCEED 0.006 INCH (0.15mm). 1 2 3 4 0.300 – 0.325 0.045 – 0.065 0.130 ± 0.005 1 2 3 4 0.010 – 0.020 × 45° (7.620 – 8.255) (1.143 – 1.651) (3.302 ± 0.127) 0.053 – 0.069 (0.254 – 0.508) (1.346 – 1.752) 0.004 – 0.010 0.008 – 0.010 (0.101 – 0.254) 0 (0.203 – 0.254) °– 8° TYP 0.065 (1.651) 0.009 – 0.015 TYP 0.016 – 0.050 0.050 0.125 0.014 – 0.019 (0.229 – 0.381) 0.406 – 1.270 (0.355 – 0.483) (1.270) (3.175) 0.015 +0.025 BSC 0.045 SO8 0294 0.325 ± 0.015 MIN (0.380) –0.015 MIN (1.143 ± 0.381) +0.635 8.255 ( ) –0.381 0.100 ± 0.010 0.018 ± 0.003 (2.540 ± 0.254) (0.457 ± 0.076) N8 0694 LT/GP 0195 10K • PRINTED IN USA 8 Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7487 (408) 432-1900 ● FAX: (408) 434-0507 ● TELEX: 499-3977 LINEAR TECHNOLOGY CORPORATION 1995
