Image is for your reference only,please check specifications for details

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

DESCRIPTION
The INA331 and INA2331 are rail-to-rail output, low-power CMOS instrumentation amplifiers that offer wide range, single supply operation as well as bipolar-supply operation. The INA331 family provides low-cost, low-noise amplification of differential signals with a low quiescent current of 415µA (dropping to 0.01µA when shutdown). Returning to normal operation within microseconds, this INA can be used for battery or multi-channel applications.
FEATURES
● DESIGNED FOR LOW COST
● HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C
● GAIN SET WITH EXT. RESISTORS FOR > 5V/V
● LOW OFFSET VOLTAGE: ±250µV
● HIGH CMRR: 94dB DC, 50dB at 45kHz
● LOW BIAS CURRENT: 0.5pA
● BANDWIDTH, SLEW RATE: 2.0MHz, 5V/µs
● RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V
● WIDE TEMPERATURE RANGE: –55°C to +125°C
● LOW QUIESCENT CURRENT: 490µA max/chan
● SHUT DOWN: 0.01µA
● MSOP-8 SINGLE AND TSSOP-14 DUAL PACKAGES
APPLICATIONS
● INDUSTRIAL SENSOR AMPLIFIERS: Bridge, RTD, Thermocouple, Position
● PHYSIOLOGICAL AMPLIFIERS: ECG, EEG, EMG
● A/D CONVERTER SIGNAL CONDITIONING
● DIFFERENTIAL LINE RECEIVERS WITH GAIN
● FIELD UTILITY METERS
● PCMCIA CARDS
● AUDIO AMPLIFIERS
● COMMUNICATION SYSTEMS
● TEST EQUIPMENT
● AUTOMOTIVE INSTRUMENTATION

Show

INA331IDGKR Specifications

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H2.56275LO30815V30Q0QC0S0

Please fill the information below to send RFQ quickly,and we will respond immediately.