Datasheets
Documents
Document Name | Size | Published | Modified | |
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SG1644/SG3644 Datasheet | 1.56 MB | 06/23/2015 | 06/23/2015 | |
SG1731 Datasheet
Key Features:
• ±3.5V to ±15V control supply
• ±2.5V to ±22V driver supply
• Dual 100mA source/sink output
drivers
• 5KHz to 350KHz oscillator range
• High slew rate error amplifier
• Adjustable deadband operation
• Digital SHUTDOWN input
The SG1731 is a pulse width modulator circuit designed specifically for DC motor control. It provides a bi-directional pulse train output in response to the magnitude and polarity of an analog error signal input. The device is useful as the control element in motor-driven servo systems for precision positioning and speed control, as well as in audio modulators and amplifiers using carrier frequencies to 350 KHz.
The circuit contains a triangle waveform oscillator, a wideband operational amplifier for error voltage generation, a summing/scaling network for level-shifting the triangle waveform, externally programmable PWM comparators and dual ±100mA, ±22V totem pole drivers with commutation diodes for full bridge output. A SHUTDOWN terminal forces the drivers into a floating high-impedance state when driven LOW. Supply voltage to the control circuitry and to the output drivers may be from either dual positive and negative supplies, or single-ended.
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429.61 kB | 11/30/-1 | 11/30/-1 | |
SG1825C Datasheet | 399.53 kB | 06/02/2015 | 06/04/2015 | |
SG1842 SG1843 Datasheet | 716.28 kB | 06/23/2015 | 06/23/2015 | |
SG1844-1845 Datasheet | 756.57 kB | 06/05/2015 | 06/05/2015 | |
SG1846 SG2846 SG3846 Datasheet | 824.79 kB | 06/03/2015 | 06/03/2015 | |
SG2000 Datasheet
Key Features:
• Seven npn Darlington pairs
• -55°C to 125°C ambient operating temperature range
• Collector currents to 600mA
• Output voltages from 50V to 95V
• Internal clamping diodes for inductive loads
• DTL, TTL, PMOS, or CMOS compatible inputs
• Hermetic ceramic package
The SG2000 series integrates seven NPN Darlington pairs with internal suppression diodes to drive lamps, relays, and solenoids in many military, aerospace, and industrial applications that require severe environments. All units feature open collector outputs with greater than 50V breakdown voltages combined with 500mA current carrying capabilities. Five different input configurations provide optimized designs for interfacing with DTL, TTL, PMOS, or CMOS drive signals. These devices are designed to operate from -55°C to 125°C ambient temperature in a 16 pin dual in line ceramic (J) package and 20 pin Leadless Chip Carrier (LCC). The plastic dual in–line (N) is designed to operate over the commercial temperature range of 0C to 70°C.
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435.53 kB | 11/30/-1 | 11/30/-1 | |
SG2101A Datasheet
The SG2101A is a general-purpose internally compensated operational amplifier.
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447.17 kB | 12/27/2012 | 12/27/2012 | |
SG2273/SG3273 Datasheet | 886.64 kB | 12/19/2012 | 12/19/2012 | |
SG28xx Datasheet | 642.4 kB | 06/03/2015 | 06/03/2015 | |
SG29055 Datasheet
Key Features: • 2% Internally Trimmed Output • Two regulated outputs • Output current in excess of 1000mA • Low quiescent current standby regulator • Input-output differential less than 0.6V at 0.5A • Reverse battery protection • 60V load dump protection • -50V reverse transient protection • Short circuit protection • Internal thermal overload protec-tion • Available in plastic TO-220 • ON/OFF switch for high current output The SG29055/55A is a dual 5V/5V positive voltage regulator. One output is a high current (up to 1000 mA) regulator that can be turned on or off by a high impedance low current TTL compatible switch. The second or standby output remains on regardless. The on/off switch not only shuts off the high current output but actually puts the IC in a micropower mode making possible a low quiescent current. This unique characteristic coupled with an extremely low dropout, (.55V for output current of 10mA) makes the SG29055/55A well suited for power systems that require standby memory. The SG29055/55A includes other features which were originally designed for automotive applications. These include protection from reverse battery installations and double battery jumps. The high current regulator has overvoltage shutdown to protect both the internal circuitry and the load during line transients, such as load dump (60V). In addition, the high current regulator design also has built-in protection for short circuit and thermal overload. During these fault conditions of the primary regulator the standby regulator will continue to power its load. The SG29055 is the 5 volt, ±5% version of a family of dual regulators with a standby output voltage of 5V. Other high current outputs of 8.2V and 12V are available Also available is the SG29055A which offers an improved output voltage tolerance of ±2%. They are available in the plastic TO-220 power package and are designed to function over the automotive ambient temperature range of -40C to 85C.
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562.42 kB | 11/30/-1 | 07/09/2018 | |
SG29085 Datasheet
Key Features:
• 2% Internally Trimmed Output
• Two regulated outputs
• Output current in excess of
1000mA
• Low quiescent current standby
regulator
• Input-output differential less than
0.6V at 0.5A
• Reverse battery protection
• 60V load dump protection
• -50V reverse transient protection
• Short circuit protection
• Internal thermal overload protec-tion
• Available in plastic TO-220
• ON/OFF switch for high current
output
The SG29085/85A is a dual 8.2V/5V positive voltage regulator. One output is a high current (up to 1000 mA) regulator that can be turned on or off by a high impedance low current TTL compatible switch. The second or standby output remains on regardless. The on/off switch not only shuts off the high current output but actually puts the IC in a micropower mode making possible a low quiescent current. This unique characteristic coupled with an extremely low dropout, (.55V for output current of 10mA) makes the SG29085/85A well suited for power systems that require standby memory. The SG29085/85A includes other features which were originally designed for automotive applications. These include protection from reverse battery installations and double battery jumps. The high current regulator has overvoltage shutdown to protect both the internal circuitry and the load during line transients, such as load dump (60V). In addition, the high current regulator design also has built-in protection for short circuit and thermal overload. During these fault conditions of the primary regulator the standby regulator will continue to power its load.
The SG29085 is the 8.2 volt, ±5% version of a family of dual regulators with a standby output voltage of 5V. Other high current outputs of 5 and 12 volts are available. Also available is the SG28085A which offers an improved output voltage tolerance of ±2%. They are available in the plastic TO-220 power package and are designed to function over the automotive ambient temperature range of -40C to 85C.
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682.81 kB | 11/30/-1 | 11/30/-1 | |
SG29125 Datasheet
Key Features:
• 2% Internally Trimmed Output
• Two regulated outputs
• Output current in excess of
1000mA
• Low quiescent current standby
regulator
• Input-output differential less than
0.6V at 0.5A
• Reverse battery protection
• 60V load dump protection
• -50V reverse transient protection
• Short circuit protection
• Internal thermal overload protec-tion
• Available in plastic TO-220
• ON/OFF switch for high current
output
The SG29125/125A is a dual 12V/5V positive voltage regulator. One output is a high current (up to 1000 mA) regulator that can be turned on or off by a high impedance low current TTL compatible switch. The second or standby output remains on regardless. The on/off switch not only shuts off the high current output but actually puts the IC in a micropower mode making possible a low quiescent current. This unique characteristic coupled with an extremely low dropout, (.55V for output current of 10mA) makes the SG29125/125A well suited for power systems that require standby memory. The SG29125/125A includes other features which were originally designed for automotive applications. These include protection from reverse battery installations and double battery jumps. The high current regulator has overvoltage shutdown to protect both the internal circuitry and the load during line transients, such as load dump (60V). In addition, the high current regulator design also has built-in protection for short circuit and thermal overload. During these fault conditions of the primary regulator the standby regulator will continue to power its load.
The SG29125 is the 12 volt, ±5% version of a family of dual regulators with a standby output voltage of 5V. Other high current outputs of 5 and 8.2 volts are available. Also available is the SG29125A which offers an improved output voltage tolerance of ±2%. They are available in the plastic TO-220 power package and are designed to function over the automotive ambient temperature range of -40C to 85C.
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682.96 kB | 11/30/-1 | 11/30/-1 | |
sg3546 Datasheet
Key Features:
• LOW STANDBY CURRENT
• INTERNAL VOLTAGE THRESHOLD AT 2.95V
• TEMPERATURE COMPENSATED BANDGAP
REFERENCE
• PRECISION COMPARATOR WITH 40MV OF
HYSTERESIS
• CLAMP DIODE FOR DISCHARGING DELAY
CAPACITOR
• OUTPUT CURRENT SINK CAPABILITY
(typ 5mA)
• 1-10V INPUT SUPPLY RANGE
• AVAILABLE IN 150MIL, 8-PIN SOIC AND
3-PIN TO-92 PACKAGES
The SG3546 is an undervoltage sensing circuit specifically designed for use as a reset controller in 3.3V microprocessor-based applications. Its micropower operation makes this device ideal for portable applications where extended battery life is required. The device offers a 1.2V temperature compensated bandgap reference, a precision comparator with hysteresis and a high-current open collector output. This device operates from 1 to 10V input supply and drains <10µA in the non-fault condition.
The SG3546 is available in an 8-pin 150mil SOIC package or a 3-pin TO-92 package and is rated for an ambient temperature of 0°C to 70°C.
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735.47 kB | 11/30/-1 | 11/30/-1 | |
SG3561A Datasheet
Please see Data sheet for details.
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830.88 kB | 11/30/-1 | 11/30/-1 | |
SG55327 Datasheet
Key Features:
• Quad source memory drivers
• 600mA output current capability
• V CC2 drive voltage variable to 24V
• Output capable of swinging between V CC2 and
ground
• High-repetition-rate driver compatible with high–
speed magnetic memories
• Inputs compatible with TTL decoders
• Minimum time skew between strobe and output–
current rise
• Pulse-transformer coupling eliminated
· Drive-line lengths reduced
The SG55327/SG75327 is a monolithic quad source driver designed to meet the high current and fast switching speed requirements of magnetic memory systems. Each driver is independently controlled and capable of sinking up to 600mA.
Paired with the SG55326 Quad Sink Driver, the SG55327/SG75327 provides the current drive necessary for many sink/source applications.
The SG55327/SG75327 has also been used in many non-memory applications:for example, as the driver for a clock circuit, relay, lamp, or small motor, or any application where a 600mA source driver is needed.
The SG55327 is characterized for use over the full military operating ambient temperature range of -55°C to 125°C while the SG75327 is characterized from 0°C to 70°C.
These devices are available in 16-pin ceramic DIP, 16-pin plastic DIP and 16-pin flatpack.
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470.47 kB | 11/30/-1 | 11/30/-1 | |
SG55451B Datasheet
Key Features:
• 300mA output current capability
• High-voltage output
• No output latch-up at 20V
• High speed switching
• TTL or DTL compatible diode-clamped inputs
• Standard supply voltages
The SG5541B/SG55461/SG55471 (SG75451B/SG75461/SG75471) series of dual peripheral Positive-AND drivers are a family of versatile devices designed for use in systems that employ TTL or DTL logic. This family of drivers are direct replacements for the Texas Instruments SN55451B/61/71 (SN75451B/61/71)series. Diode-clamped inputs simplify circuit design. Typical applications include high-speed logic buffers, power drivers, relay drivers, MOS drivers, line drivers, and memory drivers. The SG55451B/SG55461/SG55471 drivers are characterized for operation over the full military ambient temperature range of -55°C to 125°C and the SG75451B/SG75461/SG75471 drivers are chracterized for operation from 0°C to 70°C.
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472.94 kB | 11/30/-1 | 11/30/-1 | |
SG5768 Datasheet | 502.54 kB | 11/26/2014 | 11/26/2014 | |
SG6100 Datasheet | 472.03 kB | 11/30/-1 | 11/30/-1 | |
SG723 Datasheet
Key Features: • Positive or negative supply operation • Series, shunt, switching or floating operation • Low line and load regulation • Output adjustable from 2V to 37V • Output current to 150 mA • Low standby current drain • 0.002%/°C average temperature variation This monolithic voltage regulator is designed for use with either positive or negative supplies as a series, shunt, switching, or floating regulator with currents up to 150mA. Higher current requirements may be accommodated through the use of external NPN or PNP power transistors. This device consists of a temperature compensated reference amplifier, error amplifier, power series pass transistor, current limit, and remote shutdown circuitry. The SG723 will operate over the full military ambient temperature range of -55°C to 125°C.
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315.78 kB | 07/10/2015 | 07/10/2015 |