Shenzhen Meiyuxin Technology Co., Ltd. imports REF4132A40DBVRQ1 automotive 12-ppm/C low noise and low power precision voltage reference 5-SOT-23 -40 to 125! !

Product Description:

The REF4132-Q1 device is a low temperature drift (12 ppm/°C), low power, high precision CMOS voltage reference with ±0.05% initial accuracy, low operating current and sub-100µA power consumption. The device also offers very low output noise of 15 µV p-p/V, enabling it to maintain high signal integrity with high-resolution data converters in noise-critical systems. Housed in the same SOT-23-5 package, the REF4132-Q1 offers enhanced specifications and pin-to-pin replacement for the LM4128-Q1 and LM4132-Q1.

The device's low output voltage hysteresis and low long-term output voltage drift further improve stability and system reliability. In addition, the small size and low operating current (100 µA) of these devices facilitate portable and battery-powered applications.

The REF4132-Q1 is suitable for a wide temperature range of -40°C to +125°C.

Features:

Compliant with automotive application requirements

AEC-Q100 meets the following results:

Device Temperature Grade 1: –40ºC to +125ºC ambient operating temperature range

Device HBM ESD Classification Level 2

Voltage selection: 2.5V, 3V, 3.3V, 4.096V, 5V

Initial accuracy: ±0.05% (max)

Temperature Coefficient: Class A: 12 ppm/°C (max) Class B: 30 ppm/°C (max)

Operating temperature range: −40°C to +125°C

Output current: ±10mA

Low Quiescent Current: 100 µA (max)

Output 1/f noise (0.1 Hz to 10 Hz): 15 µV PP /V

Excellent long-term stability 30 ppm/1000 hours

Small 5-Pin SOT-23 Package

Applications：

• ADAS front camera

• ADAS surround view system ECU

• Traction inverter

• Automotive DC/DC converter

• HEV/EV On-board (OBC) & wireless charger