ADR3550
RECOMMENDED FOR NEW DESIGNSMicropower, Precision, Auto Qualified 5.0V Voltage Reference
- Part Models
- 2
- 1ku List Price
- Starting From $1.34
Part Details
- Max temperature coefficient (TC) of 5ppm/ºC (B grade)
- Max temperature coefficient (TC) of 8 ppm/°C (A grade)
- Initial output voltage error: ±0.1% (maximum)
- Operating temperature range: −40°C to +125°C
- Output current: +10 mA source/−3 mA sink
- Low quiescent current: 100 μA (maximum)
- Long term drift: 30 ppm (initial 1 khr typical)
- Low dropout voltage: 250 mV at 2 mA
- Output noise (0.1 Hz to 10 Hz): 35μVp-p at 5.0V (typical)
- Qualified for automotive applications
The ADR3525W / ADR3530W / ADR3533W / ADR3540W / ADR3550W are low cost, low power, high precision CMOS voltage references, featuring a maximum temperature coefficient (TC) of 5 ppm/°C (B grade), 8 ppm/°C (A grade), low operating current, and low output noise in an 8-lead MSOP package. For high accuracy, the output voltage and temperature coefficient are trimmed digitally during final assembly using Analog Devices, Inc., patented DigiTrim® technology.
The low output voltage hysteresis and low long-term output voltage drift improve lifetime system accuracy.
These CMOS references are available in five output voltages, all of which are specified over the automotive temperature range of −40°C to +125°C.
APPLICATIONS
- Auto battery monitors
- Portable instrumentation
- Process transmitters
- Remote sensors
- Medical Instrumentation
Documentation
Data Sheet 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADR3550WARMZ-R7 | 8-Lead MSOP | ||
| ADR3550WBRMZ-R7 | 8-Lead MSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 26, 2015 - 15_0176 Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines |
||
| ADR3550WARMZ-R7 | PRODUCTION | |
| ADR3550WBRMZ-R7 | ||
This is the most up-to-date revision of the Data Sheet.