LM324PW
Description
These devices consist of four independent high-gain ? Input Offset Current: 2 nA Typical
frequency-compensated operational amplifiers that
? Input Bias Current: 20 nA Typical are designed specifically to operate from a single
MMA Versions: 15 nA Typical supply or split supply over a wide range of voltages.
1 Features? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?2 Application
1? 2-kV ESD Protection for:? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Blu-ray Players and Home Theaters
? LM224K, LM224KA? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? Chemical and Gas Sensors
? LM324K, LM324KA? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? DVD Recorders and Players
? LM2902K, LM2902KV, LM2902KAV? ? ? ? ? ? ? ?? Digital Multimeter: Bench and Systems
? Wide Supply Ranges? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? Digital Multimeter: Handhelds
? Single Supply: 3 V to 32 V? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Field Transmitter: Temperature Sensors
(26 V for LM2902)? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? Motor Control: AC Induction, Brushed DC,
? Dual Supplies: ?1.5 V to ?16 V
LM331AN/NOPB
The LMx31 family of voltage-to-frequency converters are ideally suited for use in simple low-cost circuits for analog-to-digital conversion, precision frequency frequency modulation or demodulation, and many other functions. The output when used as a voltage-to-voltage conversion, long-term integration, lineart-frequency converter is a pulse train at a frequency precisely proportional to the applied input voltage. Thus, it provides all the inherent advantages of the voltage-to-frequency conversion techniques, and is easy to apply in all standard voltage-to-frequency converter applications.
1 Features
Ensured Linearity 0.01% Maximum
Improved Performance in Existing Voltage-to-Frequency Conversion Applications
Split or Single-Supply Operation
Operates on Single 5-V Supply
Pulse Output Compatible With All Logic Forms
Excellent Temperature Stability: ?50 ppm/?C Maximum
Low Power Consumption: 15 mW Typical at 5 V
Wide Dynamic Range, 100 dB Minimum at 10-kHz
Full Scale Frequency
Wide Range of Full Scale Frequency: 1 Hz to 100 kHz
Low-Cost
LM331N/NOPB
The LMx31 family of voltage-to-frequency converters are ideally suited for use in simple low-cost circuits for analog-to-digital conversion, precision frequency frequency modulation or demodulation, and many other functions. The output when used as a voltage-to-voltage conversion, long-term integration, lineart-frequency converter is a pulse train at a frequency precisely proportional to the applied input voltage. Thus, it provides all the inherent advantages of the voltage-to-frequency conversion techniques, and is easy to apply in all standard voltage-to-frequency converter applications.
1 Features
Ensured Linearity 0.01% Maximum
Improved Performance in Existing Voltage-to-Frequency Conversion Applications
Split or Single-Supply Operation
Operates on Single 5-V Supply
Pulse Output Compatible With All Logic Forms
Excellent Temperature Stability: ?50 ppm/?C Maximum
Low Power Consumption: 15 mW Typical at 5 V
Wide Dynamic Range, 100 dB Minimum at 10-kHz
Full Scale Frequency
Wide Range of Full Scale Frequency: 1 Hz to 100 kHz
Low-Cost
LM335H
The LM135 series are precision, easily-calibrated,
1? Directly Calibrated to the Kelvin Temperature
integrated circuit temperature sensors. Operating as Scale
a 2-terminal zener, the LM135 has a breakdown
? 1?C Initial Accuracy Available voltage directly proportional to absolute temperature
? Operates from 400 ?A to 5 mA at 10 mV/?K. With less than 1-? dynamic impedance,
? Less than 1-? Dynamic Impedance the device operates over a current range of 400 ?A to
5 mA with virtually no change in performance. When
? Easily Calibrated calibrated at 25?C, the LM135 has typically less than
? Wide Operating Temperature Range 1?C error over a 100?C temperature range. Unlike
? 200?C Overrange other sensors, the LM135 has a linear output.
? Low Cost Applications for the LM135 include almost any type of
temperature sensing over a ?55?C to 150?C
2 Applications temperature range. The low impedance and linear
output make interfacing to readout or control circuitry
? Power Supplies
are especially easy.
? Battery Management
The LM135 operates over a ?55?C to 150?C
? HVAC temperature range while the LM235 operates over a
? Appliances ?40?C to 125?C temperature range. The LM335
operates from ?40?C to 100?C. The LMx35 devices
are available packaged in hermetic TO transistor
packages while the LM335 is also available in plastic
TO-92 packages
LM335M/NOPB
The LM135 series are precision, easily-calibrated,
1? Directly Calibrated to the Kelvin Temperature
integrated circuit temperature sensors. Operating as Scale
a 2-terminal zener, the LM135 has a breakdown
? 1?C Initial Accuracy Available voltage directly proportional to absolute temperature
? Operates from 400 ?A to 5 mA at 10 mV/?K. With less than 1-? dynamic impedance,
? Less than 1-? Dynamic Impedance the device operates over a current range of 400 ?A to
5 mA with virtually no change in performance. When
? Easily Calibrated calibrated at 25?C, the LM135 has typically less than
? Wide Operating Temperature Range 1?C error over a 100?C temperature range. Unlike
? 200?C Overrange other sensors, the LM135 has a linear output.
? Low Cost Applications for the LM135 include almost any type of
temperature sensing over a ?55?C to 150?C
2 Applications temperature range. The low impedance and linear
output make interfacing to readout or control circuitry
? Power Supplies
are especially easy.
? Battery Management
The LM135 operates over a ?55?C to 150?C
? HVAC temperature range while the LM235 operates over a
? Appliances ?40?C to 125?C temperature range. The LM335
operates from ?40?C to 100?C. The LMx35 devices
are available packaged in hermetic TO transistor
packages while the LM335 is also available in plastic
TO-92 packages.
LM335Z
Features
? Directly calibrated in ?K
? 1?C initial accuracy
? Operates from 450?A to 5mA
? Less than 1? dynamic impedance
Description
The LM135, LM235, LM335 are precision
temperature sensors which can be easily
calibrated. They operate as a 2-terminal Zener
and the breakdown voltage is directly proportional
to the absolute temperature at 10mV/?K.
The circuit has a dynamic impedance of less than
1? and operates within a range of current from
450?A to 5mA without alteration of its
characteristics.
Calibrated at 25?C, the LM135, LM235, and
LM335 have a typical error of less than 1?C over a
100?C temperature range. Unlike other sensors,
the LM135, LM235, LM335 have a linear output
LM336D-2.5V
Low Temperature Coefficient
Wide Operating Current . . . 400 ?A
to 10 mA
0.27-? Dynamic Impedance
?1% Tolerance Available
Specified Temperature Stability
Easily Trimmed for Minimum Temperature
Drift
Fast Turn on
Description
The LM236-2.5, LM336-2.5, and LM336B-2.5
integrated circuits are precision 2.5-V shunt
regulator diodes. These reference circuits
operate as low-temperature-coefficient 2.5-V
Zener diodes with a 0.2-? dynamic impedance. A
third terminal provided on the circuit allows the
reference voltage and temperature coefficient to
be trimmed easily.
The series is useful as precision 2.5-V low-voltage references (VZ) for digital voltmeters, power supplies, or
operational-amplifier circuitry. The 2.5-V voltage reference makes it convenient to obtain a stable reference from
5-V logic supplies. Devices in this series operate as shunt regulators, and can be used as either positive or
negative voltage references.
The LM236-2.5 is characterized for operation from ?25?C to 85?C. The LM336-2.5 and LM336B-2.5 are
characterized for operation from 0?C to 70?C.
LM336LP-2.5 V
Low Temperature Coefficient
Wide Operating Current . . . 400 ?A
to 10 mA
0.27-? Dynamic Impedance
?1% Tolerance Available
Specified Temperature Stability
Easily Trimmed for Minimum Temperature
Drift
Fast Turnon
Description
The LM236-2.5, LM336-2.5, and LM336B-2.5
integrated circuits are precision 2.5-V shunt
regulator diodes. These reference circuits
operate as low-temperature-coefficient 2.5-V
Zener diodes with a 0.2-? dynamic impedance. A
third terminal provided on the circuit allows the
reference voltage and temperature coefficient to
be trimmed easily.
The series is useful as precision 2.5-V low-voltage references (VZ) for digital voltmeters, power supplies, or
operational-amplifier circuitry. The 2.5-V voltage reference makes it convenient to obtain a stable reference from
5-V logic supplies. Devices in this series operate as shunt regulators, and can be used as either positive or
negative voltage references.
The LM236-2.5 is characterized for operation from ?25?C to 85?C. The LM336-2.5 and LM336B-2.5 are
characterized for operation from 0?C to 70?C.
LM337T
The LM137 and LM337-N are adjustable 3-terminal
negative voltage regulators capable of supplying?1.5 A or more currents over an output voltage range of ?1.25 V to ?37 V. It requires only two external resistors to set the output voltage and one output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137 and?LM337-N feature internal current limiting, thermal
shutdown and safe-area compensation, making it virtually blowout-proof against overloads. ?The LM137 and LM337-N are ideal complements to
the LM117 and LM317 adjustable positive regulators. The LM137 has a wider operating temperature range than the LM337-N and is also offered in military and?space qualified versions.
LM338T
The LM138 series of adjustable 3-terminal positive
voltage regulators is capable of supplying in excess
of 5 A over a 1.2-V to 32-V output range. They are
exceptionally easy to use and require only 2 resistors
to set the output voltage. Careful circuit design has
resulted in outstanding load and line regulation,
comparable to many commercial power supplies. The
LM138 family is supplied in a standard 3-lead
transistor package.
A unique feature of the LM138 family is timedependent current limiting. The current limit circuitry
allows peak currents of up to 12 A to be drawn from
the regulator for short periods of time. This allows the
LM138 to be used with heavy transient loads and
speeds start-up under full-load conditions. Under
sustained loading conditions, the current limit
decreases to a safe value protecting the regulator.
Also included on the chip are thermal overload
protection and safe area protection for the power
transistor. Overload protection remains functional
even if the adjustment (ADJ) pin is accidentally
disconnected.
Normally, no capacitors are needed unless the device
is situated more than 6 inches from the input filter
capacitors in which case an input bypass is needed.
An output capacitor can be added to improve
transient response, while bypassing the adjustment
pin increases the ripple rejection of the regulator.
Besides replacing fixed regulators or discrete
designs, the LM138 is useful in a wide variety of
other applications. Because the regulator is floating
and receives only the input-to-output differential
voltage, supplies of several hundred volts can be
regulated as long as the maximum input to output
differential is not exceeded; do not short-circuit output
to ground. The part numbers in the LM138 series
which have a K suffix are packaged in a standard
steel TO-CAN package, while those with a T suffix
are packaged in a TO-220 plastic package. The
LM138 is rated for TJ = ?55?C to 150?C, and the
LM338 is rated for TJ = 0?C to 125?C
LM339N
The LMx39x and the LM2901x devices consist of four
independent voltage comparators that are designed
to operate from a single power supply over a wide
range of voltages. Operation from dual supplies also
is possible, as long as the difference between the two
supplies is 2 V to 36 V, and VCC is at least 1.5 V
more positive than the input common-mode voltage.
Current drain is independent of the supply voltage.
The outputs can be connected to other open-collector
outputs to achieve wired-AND relationships.
The LM139 and LM139A devices are characterized
for operation over the full military temperature range
of ?55?C to 125?C. The LM239 and LM239A
devices are characterized for operation from ?25?C to
85?C. The LM339 and LM339A devices are
characterized for operation from 0?C to 70?C. The
LM2901, LM2901AV, and LM2901V devices are
characterized for operation from ?40?C to 125?C.
LM348D
?A741 Operating Characteristics
Low Supply-Current Drain . . . 0.6 mA Typ
(per amplifier)
Low Input Offset Voltage
Low Input Offset Current
Class AB Output Stage
Input/Output Overload Protection
Designed to Be Interchangeable With
Industry Standard LM148, LM248, and
LM348
description/ordering information
The LM148, LM248, and LM348 are quadruple,
independent, high-gain, internally compensated
operational amplifiers designed to have operating
characteristics similar to the ?A741. These
amplifiers exhibit low supply-current drain and
input bias and offset currents that are much less
than those of the ?A741.
