company blog about ADI LTC2484CDD A 24-Bit ΔΣ Analogue-to-Digital Converter with Easy Drive Input Current Cancellation

Mingjiada sells the ADI LTC2484CDD, a 24-bit ΔΣ analogue-to-digital converter with Easy Drive input current cancellation.

LTC2484CDD Device Description

The LTC2484CDD implements a 24-bit No Latency ΔΣ™ analogue-to-digital converter combined with patented Easy Drive™ technology. This patented sampling scheme eliminates the disadvantages of dynamic input current errors and on-chip buffering by automatically offsetting differential input currents. This allows excellent DC accuracy to be maintained while directly digitising input signals with large external source impedances and rail-to-rail input ranges.

The LTC2484CDD includes an on-chip temperature sensor and oscillator. The LTC2484 can be configured to measure an external signal or an internal temperature sensor and suppress line frequency. 50Hz, 60Hz, or simultaneous 50Hz/60Hz line frequency rejection and a 2x acceleration mode can be selected.

The LTC2484CDD provides a wide common-mode input range (0V to VCC) independent of the reference voltage. The reference can be as low as 100mV or connected directly to VCC. The LTC2484 includes an on-chip trimming oscillator, eliminating the need for additional external crystals or oscillators. Accuracy and low drift are automatically maintained during continuous, transparent, offset, and full-scale calibrations.

General Applications

• Direct sensor digitisers
• Scales
• Direct temperature measurement
• Strain gauge transducers
• Instrumentation
• Industrial Process Control
• DVMs and Gauges
• Basic Information

LTC2484CDD Product Attributes

• Manufacturer: Analog Devices Inc.
• Product Category: Analogue to Digital Converters - ADCs
• Family: LTC2484
• Mounting Style: SMD/SMT
• Package / Case: DFN-10
• Resolution: 24 bit
• Number of Channels: 1 Channel
• Sample ratio: 15 S/s
• Input type: Differential
• Architecture: Sigma-Delta
• Analogue supply voltage: 2.7 V to 5.5 V
• Development Kits: DC939A, DC2126A
• DNL - Differential Nonlinearity: 1 LSB
• INL - Integral nonlinearity: 33.5 LSB
• Pd-Power Dissipation: 480 uW
• Product Type: ADCs - Analog to Digital Converters
• Reference Type: External
• Shutdown: Shutdown
• Factory Package Quantity: 2500
• Sub Category: Data Converter ICs
• Type: Precision
• Unit Weight: 214.165 mg

If you are interested, please feel free to call Mr Chen:

Tel:+86 13410018555

E-mail: sales@hkmjd.com

Company URL: https://www.integrated-ic.com/

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.