Hot Selling IC
Logo
Enter a Part Number:
AD7730L picture
Best Price NOW
Manufacturer / Brand: AD
Details: CMOS, 24-Bit Low Power Sigma-Delta ADC for Bridge Transducer Applications
Series: AD7730L
Quantity Available: Over 10390 pieces

Datasheet for AD7730L:

AD7730L datasheet
Price for AD7730L
Product Parameters
  • Manufacturer Part Number : AD7730L
  • Manufacturer : AD
  • Description : CMOS, 24-Bit Low Power Sigma-Delta ADC for Bridge Transducer Applications
  • Series : AD7730L
  • Reference Price : USD 0
  • Our Price : We have a better price, contact us by email
  • Product Type : Precision A/D Converters
  • Function : Multiplexed A/D Converters
  • Current Suggest : Production
  • Status : Obsolete
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : AD7730L
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

Contact us to check the best price and real time inventory quantity for AD7730L. If you need any more information about AD7730L, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.

Request Quotation for AD7730L
Part Number (*) Quantity (*) Target Price ($)
Your Contact Information
Company(*) Country(*)
Name(*) Email(*)
Message:
ATTN: You can send us by email: [email protected] (We will reply quickly)
Related IC Components
Features and Benefits of AD7730L
  • Resolution of 230,000 Counts (Peak-to-Peak)
  • Offset Drift: 5 nV/°C
  • Gain Drift: 2 ppm/°C
  • Line Frequency Rejection: >150 dB
  • Buffered Differential Inputs
  • Programmable Filter Cutoffs
  • Specified for Drift Over Time
  • Operates with Reference Voltages of 1 V to 5 V
Product Detailed Description for AD7730L
The AD7730L is a complete analog front end for weigh-scale and pressure measurement applications. The device accepts low-level signals directly from a transducer and outputs a serial digital word. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by a low pass programmable digital filter, allowing adjustment of filter cutoff, output rate and settling time.

The part features two buffered differential programmable gain analog inputs as well as a differential reference input. The device operates from a single +5 V supply. It accepts four unipolar analog input ranges: 0 mV to +10 mV, +20 mV, +40 mV and +80 mV and four bipolar ranges: ±10 mV, ±20 mV, ±40 mV and ±80 mV. The peak-to-peak resolution achievable directly from the part is 1 in 110,000 counts. An on-chip 6-bit DAC allows the removal of TARE voltages. Clock signals for synchronizing ac excitation of the bridge are also provided.

The serial interface on the part can be configured for three-wire operation and is compatible with microcontrollers and digital signal processors. The AD7730L contains self-calibration and system calibration options, and features an offset drift of less than 5 nV/°C and a gain drift of less than 3 ppm/°C. The part is available in a 24-lead SOIC and 24-lead TSSOP package. It is a lower power version of the AD7730 (approximately 1/3 the power).

Lifecycle information of AD7730L

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

AD7730L More photos
  • QUALITY GUARANTEE
  • FAST DELIVERY
  • BEST PRICE
  • Stocking Distributor for All series AD IC
    Copyright © 2001-2020 BYCHIPS Limited
    bychips.com