LM614CWM National Semiconductor, LM614CWM Datasheet
LM614CWM
Specifications of LM614CWM
Available stocks
Related parts for LM614CWM
LM614CWM Summary of contents
Page 1
... DS009326-1 Temperature Range Industrial Commercial −40˚C T +85˚C 0˚C T +70˚ LM614AIN — — — LM614BIN LM614CN LM614WM LM614CWM May 1998 300 µA − − 1.8V) ± 36V ± 0.6% Package NSC Drawing 16-pin N16E Molded DIP 16-pin J16A Ceramic DIP ...
Page 2
... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Voltage on Any Pins except V R − (referred to V pin) (Note 2) (Note 3) Current through Any Input Pin & V Pin R Differential Input Voltage ...
Page 3
Electrical Characteristics − = GND = 0V, V These specifications apply for V unless otherwise specified. Limits in standard typeface are for T Temperature Range . Symbol Parameter OPERATIONAL AMPLIFIER PSRR Power Supply 4V PSRR = 20 log ( V ...
Page 4
Electrical Characteristics − = GND = 0V, V These specifications apply for V unless otherwise specified. Limits in standard typeface are for T Temperature Range . Symbol Parameter VOLTAGE REFERENCE V Change with Change I FEEDBACK Bias ...
Page 5
Simplified Schematic Diagrams Typical Performance Characteristics (Reference) 0V, unless otherwise noted Reference Voltage vs Temperature on 5 Representative Units DS009326-47 Reference Voltage vs Current and Temperature DS009326-50 (Continued) Reference / Bias = 25˚C, FEEDBACK pin shorted ...
Page 6
Typical Performance Characteristics (Reference) = 0V, unless otherwise noted (Continued) Reference Voltage vs Reference Current DS009326-53 FEEDBACK Current vs FEEDBACK-to-Anode Voltage DS009326-56 Reference Power-Up Time DS009326-59 www.national.com = 25˚C, FEEDBACK pin shorted Reference AC Stability Range ...
Page 7
Typical Performance Characteristics (Reference) = 0V, unless otherwise noted (Continued) Reference Step Response z for 100 µ Current Step DS009326-62 Typical Performance Characteristics (Op Amps 25˚C, unless otherwise noted / Input Common-Mode ...
Page 8
Typical Performance Characteristics (Op Amps 25˚C, unless otherwise noted (Continued) V /2, T OUT J Output Source Current vs Output Voltage and Temp. DS009326-70 Output Impedance vs Frequency and Gain DS009326-73 Op Amp Voltage Noise vs ...
Page 9
Typical Performance Characteristics (Op Amps 25˚C, unless otherwise noted (Continued) V /2, T OUT J Small-Signal Voltage Gain vs Frequency and Load DS009326-79 Positive Power Supply Voltage Rejection Ratio DS009326- 5V Follower ...
Page 10
Typical Performance Characteristics (Op Amps 25˚C, unless otherwise noted (Continued) V /2, T OUT J Input Offset Current vs Junction Temperature Typical Performance Distributions Average V Drift OS Military Temperature Range Average V Drift OS Commercial ...
Page 11
Typical Performance Distributions Average I Drift OS Industrial Temperature Range DS009326-33 Voltage Reference Broad-Band Noise Distribution DS009326-35 (Continued) Average I Drift OS Commercial Temperature Range Op Amp Voltage Noise Distribution DS009326-36 11 DS009326-34 Op Amp Current Noise Distribution DS009326-37 www.national.com ...
Page 12
Application Information VOLTAGE REFERENCE Reference Biasing The voltage reference shunt regulator topology that models as a simple zener diode. With current I “forward” direction there is the familiar diode transfer func- tion. I flowing in the reverse ...
Page 13
Application Information (Continued) DS009326-14 FIGURE 6. Output Voltage has Negative Temperature Coefficient (TC has Negative TC DS009326-15 FIGURE 7. Output Voltage has Positive has Negative TC DS009326-16 FIGURE 8. Diode in Series with R1 Causes ...
Page 14
Application Information 2. Cross-over Distortion: The LM614 has lower cross-over distortion ( deadband versus LM124), and increased slew rate as shown in the char- acteristic curves. A resistor pull-up or pull-down will force class-A operation ...
Page 15
Typical Applications (Continued) FIGURE 16. Transducer Data Acquisition System. Set zero code voltage, then adjust 10 gain adjust pot for full scale. 15 DS009326-45 www.national.com ...
Page 16
... Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Molded Small Outline Package (WM) www.national.com Ceramic Dual-In-Line Package (J) Order Number LM614AMJ/883 NS Package Number J16A Order Number LM614CWM or LM614IWM NS Package Number M16B 16 ...
Page 17
... National Semiconductor Asia Pacific Customer Fax: +49 (0) 1 80-530 85 86 Response Group Email: europe.support@nsc.com Tel: 65-2544466 Fax: 65-2504466 Tel: +49 (0) 1 80-532 78 32 Email: sea.support@nsc.com Tel: +49 (0) 1 80-534 16 80 National Semiconductor Japan Ltd. Tel: 81-3-5639-7560 Fax: 81-3-5639-7507 ...