AS4040 Datasheet | Sipex Corporation

FEATURES - Constant Current Source - Digital Voltmeter - Power Supply Monitor - Precision Regulators - Battery-Powered Equipment - Instrumentation - Automotive Electronics - Data Acquisition Systems - Energy Management APPLICATIONS PRODUCT DESCRIPTION The AS4040 is a two-terminal, temperature pensated, band-gap voltage reference, which provides a fixed 2.5V output for input currents between 100 µA to 15m A. The bandgap voltage (2.5V) is independently trimmed from the output voltage to achieve a very low tempco. This trimming technique process gives a very stable device over the full temperature range (A grade 50 ppm/ °C). The AS4040 is available in the sub-miniature (3mm × 1.3mm) SOT-23, SO-8 surface mount package, or TO-92 package. The operating temperature is -40°C to 85°C. The AS4040 advanced design eliminates the need for an external stabilized capacitor while insuring stability with any capacitive load, making them easy to use. ORDERING INFORMATION Part Number AS4041YN-X AS4041YS-X AS4041YM-X Package Type TO-92 SO-8 SOT-23 Temperature Coef. Y= A=100ppm/°C B=150ppm/°C Output Accuracy 1=0.5% 2=1% 3=2% Reverse Breakdown Voltage 2.5 = 2.5V 5.0 = 5.0V X= V= Note: Consult factory for lower tempco and tolerance. PIN CONNECTIONS 8-Pin Surface Mount (S) N/C N/C N/C 1 2 3 4 8 7 6 5 + N/C N/C N/C 3 SOT-23-3 (M) 2 1 TO-92 (N) 1 2 3 + Bottom View Top View Top View Rev. 10/11/00 ABSOLUTE MAXIMUM RATINGS Reverse Current 20m A Forward Current 10m A Storage Temperature -65°C to +150°C Lead Temperature (Soldering) 300°C Power Dissipation at 25°C M Package 300m W N Package 550m W S Package...