LH0004 TI1 | Alldatasheet
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LH0004,LH0004C LH0004 LH0004C High Voltage Operational Amplifier Literature Number: SNOSBG0A
LH0004 High Voltage Operational Amplifier February 1995 LH0004 High Voltage Operational Amplifier General Description The LH0004 is a general purpose operational amplifier de- signed to operate from supply voltages up to g40V. The device dissipates extremely low quiescent power, typically 8 mW at 25 §C and V S e g40V. The LH0004’s high gain and wide range of operating volt- ages make it ideal for applications requiring large output swing and low power dissipation. The LH0004 is specified for operation over the b55§Ct o a125§C military temperature range. The LH0004C is speci- fied for operation over the 0 §Ct o a85§C temperature range.
Features
Y Capable of operation over the range of g5V to g40V Y Large output voltage typically g35V for the LH0004 and g33V for the LH0004C intoa2k X load with g40V supplies Y Low input offset voltage typically 0.3 mV Y Frequency compensation with 2 small capacitors Y Low power consumption 8 mW at g40V
Applications
Y High voltage power supply Y Resolver excitation Y Wideband high voltage amplifier Y Transducer power supply Schematic and Connection Diagrams TL/H/5559–2 Note: Pin 7 must be grounded or connected to a voltage at least 5V more negative than the positive supply (Pin 9). Pin 7 may be connected to the nega- tive supply; however, the standby current will be in- creased. A resistor may be inserted in series with Pin 7 to Pin 9. The value of the resistor should be a maximum of 100 k X per volt of potential between Pin 3 and Pin 9. Order Number LH0004H, LH0004H-MIL or LH0004CH See NS Package Number H10G TL/H/5559–1 C1995 National Semiconductor Corporation RRD-B30M115/Printed in U. S. A. Obsolete
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications. (Note 2) Supply Voltage g45V Power Dissipation (see Curve) 400 mW Differential Input Voltage g7V Input Voltage Equal to Supply Short Circuit Duration 3 sec Operating Temperature Range LH0004 b55§Ct o a125§C LH0004C 0 §Ct o a85§C Storage Temperature Range b65§Ct o a150§C Lead Temperature (Soldering, 10 sec.) 260 §C ESD rating to be determined. Electrical Characteristics (Note 1) Parameter Conditions LH0004 LH0004C Units Min Typ Max Min Typ Max Input Bias Current TA e 25§C 20 100 30 120 nA300 300 Input Offset Current T A e 25§C 3 20 10 45 nA100 150 Positive Supply Current V S e g40V, T A e 25§C 110 150 110 150 mAVS e g40V 175 175 Negative Supply Current V S e g40V, T A e 25§C 80 100 80 100 mAVS e g40V 135 135 Voltage Gain VS e g40V, R L e 100k, T A e 25§C 30 60 30 60 V/mVVOUT e g30V VS e g40V, R L e 100k 10 10 V/mVVOUT e g30V Output Voltage VS e g40V, R L e 10k g35 g30 g33 g30 V CMRR VS e g40V, R S s 5k 70 90 70 90 dBVIN e g33V PSRR VS e g40V, R S s 5k 70 90 70 90 dBDV e 20V to 40V Average Temperature R S s 100X 4.0 4.0 mV/§CCoefficient Offset Voltage Average Temperature Coefficient of 0.4 0.4 nA/ §C Offset Current Equivalent Input RS e 100X,V S e g40V 3.0 3.0 mVrmsNoise Voltage f e 500 Hz to 5 kHz, T A e 25§C Note 1: These specifications apply for g5V s VS s g40V, Pin 7 grounded, with capacitors C1 e 39 pF between Pin 1 and Pin 10, C2 e 22 pF between Pin 5 and ground, b55§Ct o a125§C for the LH0004, and 0 §Ct o a85§C for the LH0004C unless otherwise specified. Note 2: Refer to RETS0004X for LH0004H military specifications. Obsolete
*May be zero or equal to source resistance for minimum offset. TL/H/5559–3 Input Offset Voltage Adjust TL/H/5559–4 External Current Limiting Method *Vf e average forward voltage drop of diodes D1 to D4 at 20 mAt o5 0 mA. TL/H/5559–5 High Compliance Current Source TL/H/5559–6 Obsolete
Typical Performance Characteristics Input Voltage Range Input Bias Current Voltage Gain Negative Supply Current Positive Supply Current Output Voltage Response Open Loop Frequency Frequency Response Large Signal Package Power Dissipation TL/H/5559–7 Obsolete
LH0004 High Voltage Operational Amplifier Physical Dimensions inches (millimeters) Metal Can Package (H) Order Number LH0004H, LH0004H-MIL or LH0004CH 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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Arlington, TX 76017 Email: cnjwge @ tevm2.nsc.com Ocean Centre, 5 Canton Rd. Fax: 81-043-299-2408 Tel: 1(800) 272-9959 Deutsch Tel: ( a49) 0-180-530 85 85 Tsimshatsui, Kowloon Fax: 1(800) 737-7018 English Tel: ( a49) 0-180-532 78 32 Hong Kong Fran3ais Tel: ( a49) 0-180-532 93 58 Tel: (852) 2737-1600 Italiano Tel: ( a49) 0-180-534 16 80 Fax: (852) 2736-9960 National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. Obsolete
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