| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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88 pcs
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88 pcs | On Request | 1 | On Request | On Request | 9548G/ | On Request | On Request |
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The REF192AG is a precision band gap voltage reference from Analog Devices, featuring a patented temperature drift curvature correction circuit and laser-trimmed resistors for high initial accuracy and a low temperature coefficient. This micropower device provides a stable 2.5V output voltage with a low dropout voltage, requiring only 100 mV above the output voltage.
It consumes less than 45 µA of supply current and can be further reduced to under 15 µA in sleep mode by applying a low TTL or CMOS level to the SLEEP pin. The REF192AG is specified over the extended industrial temperature range of -40°C to +85°C, with typical performance extending to +125°C for automotive applications.
Key electrical characteristics include a maximum initial accuracy of ±2 mV, a maximum temperature coefficient of 5 ppm/°C, and a maximum line regulation of 4 ppm/V. Load regulation is typically 4 ppm/mA. The device supports a high output current of up to 30 mA and includes short-circuit protection.
Applications for the REF192AG include portable instruments, ADCs and DACs, smart sensors, solar-powered applications, and loop current-powered instruments. It is supplied in an 8-lead SOIC_N package.
The REF192AG is available in an SO8 package.
The operating temperature range is -40°C to +85°C (extended industrial).
The typical output voltage is 2.5V.
The maximum initial accuracy is ±2mV.
The maximum supply current is 45 µA, with a sleep mode current of 15 µA.
The maximum temperature coefficient is 5 ppm/°C.