AMC1035QDRQ1 Delta Sigma Modulator With a Bipolar Input of 1V and Reference Output of 2.5V

Product Description Of AMC1035QDRQ1

The AMC1035QDRQ1 is a precision, delta-sigma (ΔΣ) modulator that operates from a single 3.0-V to 5.5-V supply and with an externally supplied clock signal in the range of 9 MHz to 21 MHz. In Manchester mode,the specified clock range is 9 MHz to 11 MHz. The differential ±1-V input structure of the device is optimized for voltage and temperature sensing applications.

The AMC1035QDRQ1 can also be used for high common-mode AC voltage sensing with a digital isolator and isolated power supply.

Specification Of AMC1035QDRQ1

Features Of AMC1035QDRQ1

AEC-Q100 qualified for automotive applications:
Temperature grade 1: –40°C to +125°C, TA
Delta-sigma modulator optimized for voltage and temperature sensing:
Input voltage range: ±1 V
High differential input resistance: 1.6 GΩ (typ)
Integrated 2.5-V, ±5-mA reference for ratiometric measurement
Excellent DC performance:
Offset error: ±0.5 mV (max)
Offset drift: ±6 µV/°C (max)
Gain error: ±0.25% (max)
Gain drift: ±45 ppm/°C (max)
Ratiometric gain drift: ±15 ppm/°C (max)
Selectable Manchester encoded or uncoded bitstream output

Applications of AMC1035QDRQ1
Voltage and temperature sensing in:
Traction inverters
Onboard chargers
DC/DC converters
Integrated power modules

Application Example Of AMC1035QDRQ1

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.