REF191TRZ-EP
Voltage Reference IC, 5ppm/°C, 2.048V, 0.1%, Series - Fixed, NSOIC-8, -40°C to 85°C
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $25.870 ($29.7505) |
| 10+ | $18.650 ($21.4475) |
| 98+ | $18.230 ($20.9645) |
| 196+ | $18.220 ($20.953) |
| 294+ | $18.210 ($20.9415) |
| 588+ | $18.200 ($20.930) |
Product Information
Product Overview
REF191 is a precision micropower low dropout voltage (LDV) reference. It has a precision band gap voltage reference which uses a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy. It is mainly used in application such as portable instruments, ADCs and DACs, smart sensors, solar powered applications, loop-current-powered instruments.
- High output current is 30mA
- Low supply current is 50μA maximum
- Sleep mode is 15μA maximum
- Low dropout voltage, operating temperature range is −55°C to +125°C
- Short-circuit protection
- Initial accuracy is2.046V to 2.050V
- Line regulation is 2ppm/V to 4ppm/V (at 25°C)
- Load regulation is 4ppm/mA to 11ppm/mA (at 25°C)
- Package style is 8-lead standard small outline package [SOIC-N]
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
Series - Fixed
2.046V
0.1%
NSOIC
Surface Mount
-40°C
-
No SVHC (21-Jan-2025)
2.048V
REF191 Series
2.05V
5ppm/°C
8Pins
15V
85°C
MSL 1 - Unlimited
-
NSOIC
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate