company blog about Mingjiada Electronics——Supply [ADI] ADR4525BRZ Voltage References: Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference

Mingjiada Electronics——Supply [ADI] ADR4525BRZ Voltage References: Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference

ADR4525BRZ is high precision, low power, low noise voltage references featuring ±0.02% B, C, and D grade maximum initial error, excellent temperature stability, and low output noise.

ADR4525BRZ voltage references uses an innovative core topology to achieve high accuracy while offering industry-leading temperature stability and noise performance. The low, thermally induced output voltage hysteresis and low long-term output voltage drift of the devices also improve system accuracy over time and temperature variations.

ADR4525BRZ——A maximum operating current of 950 μA and a maximum low dropout voltage of 300 mV allow the devices to function very well in portable equipment.

ADR4525BRZ is provided in an 8-lead SOIC and are available in a wide range of output voltages, all of which are specified over the extended industrial temperature range of −40°C to +125°C.

ADR4525BRZ is also available in D, which are in 8 lead LCC package, and C grade with a temperature range of 0°C to 70°C.

Specification Of ADR4525BRZ

Reference Type: Series
Output Type: Fixed
Voltage - Output (Min/Fixed): 2.5V
Current - Output: 10 mA
Tolerance: ±0.02%
Temperature Coefficient: 2ppm/°C
Noise - 0.1Hz to 10Hz: 1.25µVp-p
Voltage - Input: 3V ~ 15V
Current - Supply: 950µA
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

Features Of ADR4525BRZ

Maximum temperature coefficient (TCVOUT):
- 0.8 ppm/°C (D grade 0°C to 70°C)
- 1 ppm/°C (C grade 0°C to 70°C)
- 2 ppm/°C (B grade −40°C to +125°C)
- 4 ppm/°C (A grade −40°C to +125°C)
Output noise (0.1 Hz to 10 Hz): 1 μV p-p at VOUT of 2.048 V typical
Initial output voltage error: B, C, D grade: ±0.02% (maximum)
Input voltage range: 3 V to 15 V
Operating temperature:
- A grade and B grade: −40°C to +125°C
- C grade and D grade: 0°C to +70°C
Output current: +10 mA source/−10 mA sink
Low quiescent current: 950 μA (maximum)
Low dropout voltage: 300 mV at 2 mA (VOUT ≥ 3 V)
8-lead SOIC package and LCC package
AEC-Q100 qualified for automotive applications
Long-term drift: 8 ppm typical at 4500 hours

Mingjiada Electronics——Supply [ADI] ADR4525BRZ Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference

Part Number: ADR4525BRZ

Applications Of ADR4525BRZ

Precision data acquisition systems
High resolution data converters
High precision measurement devices
Industrial instrumentation
Medical devices
Automotive battery monitoring

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.