Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ADS1291IPBSR is 1 channel, simultaneous sampling, 24-bit, deltasigma (ΔΣ) analog-to-digital converters (ADCs) with a built-in programmable gain amplifier (PGA), internal reference, and an onboard oscillator.

Product Features

Low power: 335 μW/channel

Input-referred noise: 8 μVPP (150-Hz BW, G = 6)

Input bias current: 200 pA

Data rate: 125 SPS to 8 kSPS

CMRR: 120 dB

Programmable gain: 1, 2, 3, 4, 6, 8, or 12

Supplies: unipolar or bipolar

– Analog: 2.7 V to 5.25 V

– Digital: 1.7 V to 3.6 V

Built-in right leg drive amplifier, lead-off detection, test signals

Built-in oscillator and reference

Flexible power-down, standby mode

SPI™-compatible serial interface

Operating temperature range: –40°C to +85°C

Applications

Medical instrumentation (ECG) including:

– Patient monitoring: Holter, event, stress, and vital signs including ECG, AED, and telemedicine

– Personal care and fitness monitors (heart rate, respiration, and ECG)

High-precision, simultaneous, multichannel data acquisition

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.