The INA128 SMD are low-power, general-purpose instrumentation amplifiers offering excellent accuracy. The versatile three-operational- amplifier design and small size make them ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain. A single external resistor sets any gain from 1 to 10000. The INA128 SMD provides an industry-standard gain equation. The INA128 SMD are laser trimmed for very low offset voltage (25 PV Typ) and high common-mode rejection (93 dB at G 2 100). These devices operate with power supplies as low as ±2.25 V, and quiescent current of 2 mA, typically. Internal input protection can withstand up to V without damage.
The high-temperature products use highly optimized silicon (die) solutions with design and process enhancements to maximize performance over extended temperatures. The INA128 SMD is available in an 8-pin SOIC-8 surface-mount package, specified for the —550C to 1750C temperature range.
Features:-
• Low Offset Voltage: 25 uv Typical
• Low Input Bias Current: 50 nA Typical (t)
• High CMR: 95 dB Typical")
• Inputs Protected to ± 40V
• Wide Supply Range: ±2.25 V to ± 18V
• Low Quiescent Current: 2 mA Typical
Application:-
• Bridge Amplifiers
• Thermo couple Amplifiers
• RTD Sensor Amplifiers
• Medical Instrumentation
• Data Acquisition
• Supports Extreme Temperature Applications:
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Extreme Temperature Ranges (-550C to 2100c)
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
Specification:-
Parameter | Value |
Number of channels (#) | 1 |
Vs (Max) (V) | 36 |
Vs (Min) (V) | 4.5 |
Input offset (+/-) (Max) (uV) | 250 |
Gain (Min) (V/V) | 1 |
Gain (Max) (V/V) | 10000 |
Noise at 1 kHz (Typ) (nV/rt (Hz)) | 8 |
CMRR (Min) (dB) | 120 |
Input offset drift (+/-) (Max) (uV/C) | 0.5 |
Input bias current (+/-) (Max) (nA) | 5 |
Iq (Typ) (mA) | 0.7 |
Bandwidth at min gain (Typ) (MHz) | 1.3 |
Gain error (+/-) (Max) (%) | 2.5 |
Operating temperature range | -55 to +175 |
Noise at 0.1 Hz-10 Hz (Typ) (uVpp) | 0.2 |
Gain non-linearity (+/-) (Max) (%) | 0.012 |
Related Document:-
Brand/Manufacturer | Generic |
Country Of Origin | China |
Packer / Importer Address | Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India. |
MRP | Rs. 713.9 (Inclusive of all Taxes) |
* Product Images are shown for illustrative purposes only and may differ from actual product.
INA128 IC - (SMD Package) - Low Power Instrumentation Amplifier IC
- Product Code: EC-1737
- Availability: 176
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Rs.605.00
- (Excluding 18% GST)