INA128 IC – (SMD Package) – Low Power Instrumentation Amplifier IC

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	Additional information Operating voltage 2.5 3.0V Pixel Resolution 0.3MP Photosensitive array 640 x 480 Optical Size 1.6 inch Angel of view 67 degrees Maximum Frame Rate 30fps VGA Sensitivity 1.3V/(Lux-sec) Dormancy Less than 20A Power consumption 60mW/15fpsVGA YUV Temperature operation Range -30 C ~ 70 C Pixel area 3.6 x 3.6 m Signal to noise ratio (SNR) 46 dB Dynamic range 52 dB Specification Customer Reviews Reviews There are no reviews yet. Be the first to review “INA128 IC – (SMD Package) – Low Power Instrumentation Amplifier IC” Cancel reply Your email address will not be published. Required fields are marked * Your rating * Rate… Perfect Good Average Not that bad Very poor Your review * Name * Email * Save my name, email, and website in this browser for the next time I comment. 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