AH0014 NSC | Alldatasheet

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Technical content

Features

Y Large analog voltage switching g10V Y Fast switching speed 500 ns Y Operation over wide range of power supplies Y Low ON resistance 200 X Y High OFF resistance 10 11X Y Analog signals in excess of 25 MHz Y Fully compatible with DTL or TTL logic Y Includes gating and level shifting Block and Connection Diagrams Note: All logic inputs shown at logic ‘‘1’’. TL/K/10125–1 Order Number AH0014D or AH0014CD See NS Package Number D14D Quad SPST Note: All logic inputs shown at logic ‘‘1’’. TL/K/10125–2 Order Number AH0015D or AH0015CD See NS Package Number D16C Dual DPST TL/K/10125–3 Order Number AH0019D or AH0019CD See NS Package Number D14D Note: All logic inputs shown at logic ‘‘1’’. *Previously called NH0014/NH0014C and NH0019/NH0019C C1995 National Semiconductor Corporation RRD-B30M115/Printed in U. S. A.

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications. V CC Supply Voltage 7.0V Vb Supply Voltage b30V Va Supply Voltage a30V Va/Vb Voltage Differential 40V Logic Input Voltage 5.5V Storage Temperature Range b65§Ct o a150§C Operating Temperature Range AH0014, AH0015, AH0019 b55§Ct o a125§C AH0014C, AH0015C, AH0019C b25§Ct o a85§C Lead Temperature (Soldering, 10 sec) 300 §C Electrical Characteristics (Notes 1 and 2) Parameter Conditions Min Typ Max Units Logical ‘‘1’’ Input Voltage V CC e 4.5V 2.0 V Logical ‘‘0’’ Input Voltage V CC e 4.5V 0.8 V Logical ‘‘1’’ Input Current V CC e 5.5V, V IN e 2.4V 5 mA Logical ‘‘1’’ Input Current V CC e 5.5V, V IN e 5.5V 1 mA Logical ‘‘0’’ Input Current V CC e 5.5V, V IN e 0.4V 0.2 0.4 mA Power Supply Current Logical ‘‘1’’ V CC e 5.5V, V IN e 4.5V 0.85 1.6 mAInputÐEach Gate (Note 3) Power Supply Current Logical ‘‘0’’ V CC e 5.5V, V IN e 0V InputÐEach Gate (Note 3) AH0014, AH0014C 1.5 3.0 mA AH0015, AH0015C 0.22 0.41 mA AH0019, AH0019C 0.22 0.41 mA Analog Switch ON ResistanceÐEach Gate V IN (Analog) ea 10V 75 200 X VIN (Analog) eb 10V 150 600 X Analog Switch OFF Resistance 10 11 X Analog Switch Input Leakage CurrentÐ V IN eb 10V Each Input (Note 4) AH0014, AH0015, AH0019 T A e 25§C 25 200 pA TA e 125§C 25 200 nA AH0014C, AH0015C, AH0019C T A e 25§C 0.1 10 nA TA e 70§C 30 100 nA Analog Switch Output Leakage V OUT eb 10V CurrentÐEach Output (Note 4) AH0014, AH0015, AH0019 T A e 25§C 40 400 pA TA e 125§C 40 400 nA AH0014C, AH0015C, AH0019C T A e 25§C 0.05 10 nA TA e 70§C 4 50 nA Analog Input (Drain) Capacitance 1 MHz @ Zero Bias 8 10 pF Output Source Capacitance 1 MHz @ Zero Bias 11 13 pF Analog Turn-OFF TimeÐt OFF See Test Circuit; T A e 25§C 600 750 ns Analog Turn-ON TimeÐt ON See Test Circuit; T A e 25§C AH0014, AH0014C 350 425 ns AH0015, AH0015C 100 150 ns AH0019, AH0019C 100 150 ns Note 1: Min/max limits apply across the guaranteed temperature range of b55§Ct o a125§C for AH0014, AH0015, AH0019 and b25§Ct o a85§C for AH0014C, AH0015C, AH0019C. V b eb 20V. V a ea 10V and an analog test current of 1 mA unless otherwise specified. Note 2: All typical values are measured at T A e 25§C with V CC e 5.0V. V a ea 10V, V b eb 22V. Note 3: Current measured is drawn from V CC supply. Note 4: All analog switch pins except measurement pin are tied to V a.

Analog Switch Characteristics (Note 2) RON vs Temperature R ON vs Temperature R ON vs Temperature CIN vs V IN Leakage vs V IN (Channel ‘‘OFF’’) Driver Gate V IN vs V OUT TL/K/10125–6 Schematic (Single Driver Gate and MOS Switch Shown) TL/K/10125–7 Selecting Power Supply Voltage The graph shows the boundary conditions which must be used for proper operation of the unit. The range of operation for power supply V b is shown on the X axis. It must be between b25V and b8V. The allowable range for power supply V a is governed by supply V b. With a value chosen for V b,V a may be selected as any value along a vertical line passing through the V b value and terminated by the boundaries of the operating region. A voltage difference be- tween power supplies of at least 5V should be maintained for adequate signal swing. Analog Switching Time Test Circuit TL/K/10125–8 TL/K/10125–9 TL/K/10125–10

TL/K/10125–4 Reset Stabilized Amplifier TL/K/10125–5

Physical Dimensions inches (millimeters)

14 Lead Hermetic Dual-In-Line Package (D)

Order Number AH0014D, AH0014CD, AH0019D or AH0019CD

AH0014/AH0014C DPDT, AH0015/AH0015C Quad SPST, AH0019/AH0019C Dual DPST-TTL/DTL Compatible MOS Analog Switches Physical Dimensions inches (millimeters) (Continued) Lit. Ý101021

16 Lead Hermetic Dual-In-Line Package (D)

Order Number AH0015D or AH0015CD LIFE SUPPORT POLICY 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 OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or 2. A critical component is any component of a life systems which, (a) are intended for surgical implant support device or system whose failure to perform can into the body, or (b) support or sustain life, and whose be reasonably expected to cause the failure of the life failure to perform, when properly used in accordance support device or system, or to affect its safety or with instructions for use provided in the labeling, can effectiveness. be reasonably expected to result in a significant injury to the user. National Semiconductor National Semiconductor National Semiconductor National Semiconductor Corporation Europe Hong Kong Ltd. Japan Ltd.

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