LM2445TA National Semiconductor, LM2445TA Datasheet
LM2445TA
Specifications of LM2445TA
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LM2445TA Summary of contents
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... The IC is packaged in an industry standard 9-lead TO-220 molded plastic power package. See the Thermal Consider- ations section for more information. Schematic Diagram © 2003 National Semiconductor Corporation Features n Higher gain to match LM126X CMOS preamplifiers 3.75V input range n Stable with 0–20 pF capacitive loads and inductive ...
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... Connection Diagram Note: Tab is at GND www.national.com 20063702 Top View Order Number LM2445TA 2 ...
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... Absolute Maximum Ratings 3) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage ( Bias Voltage ( Input Voltage ( Storage Temperature Range (T ) STG Lead Temperature < (Soldering, 10 sec.) ESD Tolerance, Human Body Model Electrical Characteristics (See Figure 2 for Test Circuit) Unless otherwise noted ...
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AC Test Circuit Note load includes parasitic capacitance. Figure 2 shows a typical test circuit for evaluation of the LM2445. This circuit is designed to allow testing of the LM2445 in a 50Ω environment without the use of ...
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Typical Performance Characteristics (25V−65V), Test Circuit - Figure 2 unless otherwise specified) FIGURE OUT FIGURE 4. Speed vs Temp. FIGURE 5. LM2445 Pulse Response ( 20063704 FIGURE 6. Power Dissipation vs ...
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... The input signal from the generator is ac coupled to the base of Q5. Application Hints INTRODUCTION National Semiconductor (NSC) is committed to provide ap- plication information that assists our customers in obtaining the best performance possible from our products. The fol- lowing information is provided in order to support this com- mitment ...
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Application Hints (Continued) FIGURE 9. One Channel of the LM2445 with the Recommended Application Circuit OPTIMIZING TRANSIENT RESPONSE Referring to Figure 9, there are three components (R1, R2 and L1) that can be adjusted to optimize the transient re- sponse ...
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Application Hints (Continued) FIGURE 10. Red Cathode Response TABLE 1. LM2445 Cathode Response Channel t /OS r Red 6.3ns / 7% Green 6.1ns / 6% Blue 6.5ns / 3% PC BOARD LAYOUT CONSIDERATIONS For optimum performance, an adequate ground plane, ...
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Application Hints (Continued) FIGURE 13. LM126X/LM246X Demo Board Layout 11 20063719 www.national.com ...
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Application Hints (Continued) FIGURE 14. Trace Routing and Component Placement for Blue Channel Output www.national.com 20063714 12 ...
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... Physical Dimensions inches (millimeters) unless otherwise noted CONTROLLING DIMENSION IS INCH VALUES ARE MILLIMETERS NS Package Number TA09A Order Number LM2445TA 13 www.national.com ...
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... NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant ...