ADR3550WARMZ-R7 Datasheet PDF - ADI

●Product Details

●The ADR3525W, ADR3530W, ADR3533W, ADR3540W, and ADR3550W are low cost, low power, high precision CMOS voltage references, featuring a maximum TC of 5ppm/°C (B grade), low operating current, and low output noise in an 8 lead MSOP package. For high accuracy, 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 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

●### Features and Benefits

● 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