LM293ST
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~105°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | General Purpose |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Comparator |
| Max Power Dissipation | 580mW |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LM293 |
| Pin Count | 8 |
| Output Type | CMOS, DTL, ECL, MOS, Open-Collector, TTL |
| Number of Elements | 2 |
| Nominal Supply Current | 1mA |
| Power Dissipation | 580mW |
| Output Current | 18mA |
| Max Supply Current | 1mA |
| Quiescent Current | 2.5mA |
| Response Time | 1.3 μs |
| Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
| Output Current per Channel | 100pA |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.4μA |
| Supply Voltage Limit-Max | 36V |
| Max Input Current | 250nA |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 5mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Natural Thermal Resistance | 190 °C/W |
| Current - Output (Typ) | 18mA @ 5V |
| Height Seated (Max) | 1.1mm |
| Length | 3mm |
| Width | 3mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM293ST Overview
For convenience, it is packaged in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) .This comparator is of the CMOS, DTL, ECL, MOS, Open-Collector, TTL output type.Electronic comparator is shipped by Tape & Reel (TR) .The comparator has a total of 8 terminals.The electrical component in this case belongs to the Comparator families.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.This is a typical comparator of type General Purpose .Electronic comparator has a total of 2 elements.The board includes 8 pins.Electronic comparator is recommended to mount using type Surface Mount .Ideally, the operating temperature should be set at -40°C~105°C in order to prevent malfunction.There are 8 pins on the comparator.In case you are looking for more pin-to-pin solutions, you may want to search LM293 .There is 2.5mA current flowing in this comparator.A Surface Mount is provided for mounting it onto a PCB or another board.Normal operation of the device requires 1mA supply current.The compartator could be damaged if the current supply exceeds 1mA .Electronic comparator is possible to input up to 250nA current into the device.The voltage formula shows that the part has a voltage gain of 106.02dB .
LM293ST Features
CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~105°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB
LM293ST Applications
There are a lot of STMicroelectronics LM293ST linear comparators applications.
- Security Detection Systems
- RC Timers
- General-Purpose Portable Devices
- Battery management and protection
- Current and voltage sensing
- Battery-Powered Electronics
- System control and monitoring
- Power Supervision
- Handheld Instruments
- Wireless Base Stations
