FAN4040

www.fairchildsemi.com FAN4040 Precision Micropower Shunt Voltage Reference Features Fixed 2.500V, 3.300V and 5.00V Tolerances to ±0.1% (25°C) Low output noise Low temperature coefficient to 100ppm/°C Small package Extended operating current range Extended temperature range Description The FAN4040 series of precision shunt references are ideal for space- and cost-sensitive applications. They are available in three output voltages (2.500V, 3.300V and 5.00V) and with four output voltage tolerances (0.1%, 0.2%, 0.5% and 1%). They also have excellent temperature coefficients, to 100ppm/°C for the tighter tolerance grades. The FAN4040 series has an extended operating current range, sinking as much as 25mA. The FAN4040 series is available in SOT-23 package. Applications Portable equipment Disk drives Instrumentation Audio equipment Data acquisition systems Connection Diagrams SOT-23 + 1 3* – 2 *This pin must be left floating or connected to pin 2. Top View REV. 1.0.5 1/29/03 FAN4040 PRODUCT SPECIFICATION Absolute Maximum Ratings1 Ratings are over full operating free-air temperature range unless otherwise noted. Parameter Continuous cathode current, IK Power dissipation Storage Temperature Range Lead Temperature (Soldering, 10 sec.) Min. -30 -65 Max. 30 150 300 Unit mA See Dissipation Rating Table °C °C Notes: 1. Functional operation under these conditions is not implied. Permanent damage may occur if the device is subjected to conditions outside thes...