INA118PB Part Information
Details for INA118PB by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Instrumentation Amplifiers
Part Description
The INA118 is a low-power, general-purpose instrumentation amplifier offering excellent accuracy. The device's versatile, 3-op amp design and small size make it ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth, even at high gain (70 kHz at G = 100). A single external resistor sets any gain from 1 to 10000. Internal input protection can withstand up to ±40 V without damage. The INA118 is laser-trimmed for low offset voltage (50 µV), drift (0.5 µV/°C), and high common-mode rejection (110 dB at G = 1000). The INA118 operates with power supplies as low as ±1.35 V, and quiescent current is only 350 µA, making the device ideal for battery-operated systems. The INA118 is available in 8-pin plastic DIP and SO-8 surface-mount packages, specified for the –40°C to +85°C temperature range.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 8-Pin Plastic DIP, SO-8
- High CMR: 110-dB Minimum
- Inputs Protected to u00b140 V
- Low Drift: 0.5-u00b5V/u00b0C Maximum
- Low Input Bias Current: 5-nA Maximum
- Low Offset Voltage: 50-u00b5V Maximum
- Low Quiescent Current: 350-u00b5A
- Wide Supply Range: u00b11.35 to u00b118 V
Part Specifications
| No. of Amplifiers | 1 Amplifier, 1Amplifiers |
| Input Offset Voltage | 50µV |
| Slew Rate | 0.09V/µs |
| Bandwidth | 800kHz |
| Supply Voltage Range | ± 1.35V to ± 18V |
| Amplifier Case Style | DIP |
| No. of Pins | 8Pins |
| Amplifier Output | Single Ended |
| CMRR | 125dB |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (27-Jun-2018) |
| Amplifer Supply Voltage | ± 1.35V to ± 18V |
| Amplifier Type | Instrumentation |
| Base Number | 118 |
| Gain Bandwidth | 800kHz |
| Input Offset Drift Max | 0.5µV/°C |
| Operating Temperature Range | -40°C to +85°C |
| Programmable Gain Max | 10000 |
| Supply Current | 350µA |
| Termination Type | Through Hole |
Alternative Part Descriptions
- SP Instr Amp Single 18V 8-Pin PDIP | RS Components
- SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube | Avnet America
- Precision, Low Power Instrumentation Amplifier | Texas Instruments