LM2903DGKR
| Parameters | |
|---|---|
| Number of Terminations | 8 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Type | Differential |
| Subcategory | Comparator |
| Packing Method | TR |
| 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 |
| Base Part Number | LM2903 |
| Pin Count | 8 |
| Output Type | CMOS, MOS, Open-Drain, TTL |
| Operating Supply Voltage | 28V |
| Number of Elements | 2 |
| Power Supplies | 5V |
| Nominal Supply Current | 800μA |
| Output Current | 20mA |
| Max Supply Current | 500μA |
| Quiescent Current | 2.5mA |
| Response Time | 300 ns |
| Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
| Output Current per Channel | 6mA |
| Input Offset Voltage (Vos) | 2mV |
| Voltage Gain | 100dB |
| Average Bias Current-Max (IIB) | 0.05μA |
| Supply Voltage Limit-Max | 36V |
| Max Input Current | 250nA |
| Dual Supply Voltage | 9V |
| Input Bias Current | -25nA |
| Max Junction Temperature (Tj) | 150°C |
| Voltage - Input Offset (Max) | 7mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Ambient Temperature Range High | 125°C |
| Height | 1.07mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 970μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| Number of Pins | 8 |
| Weight | 18.99418mg |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
LM2903DGKR Description
The LM2903DGKR comparator is the next generation comparator of the industry standard series LM393 and LM2903. These new B-generation version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2KVESD performance and input robustness through dedicated ESD clamping. LM393B and LM2903B can replace LM293, LM393 and LM2903 as AN and V levels. All devices are composed of two independent voltage comparators, which can be operated by a single power supply in a variety of voltage ranges. The static current has nothing to do with the supply voltage.
LM2903DGKR Features
? Differential input voltage range equal to maximumrated supply voltage: ±38 V
? Low output saturation voltage
? Output compatible with TTL, MOS, and CMOS
? NEW LM393B and LM2903B
? Improved specifications of B-version
– Maximum rating: up to 38 V
– ESD rating (HBM): 2k V
– Low input offset: 0.37 mV
– Low input bias current: 3.5 nA
– Low supply-current: 200 μA per comparator
– Faster response time of 1 μsec
– Extended temperature range for LM393B
– Available in tiny 2 x 2mm WSON package
? B-version is drop-in replacement for LM293,
LM393 and LM2903, A and V versions
? Common-mode input voltage range includes
ground
LM2903DGKR Applications
? Factory automation & control
? Motor drives
? Infotainment & cluster
? Vacuum robot
? Single phase UPS
? Server PSU
? Cordless power tool
? Wireless infrastructure
? Applicances
? Building automation
