| PartNumber | LT1721IGN#PBF | LT1721IGN#TRPBF | LT1721IGN |
| Description | Analog Comparators Quad High Speed COMPARATOR | Analog Comparators 4x, 4.5ns, 1x S 3V/5V Comps w/ R2R Outs | Analog Comparators LT1721 - Quad, 4.5ns, Single Supply 3V/5V Comparators with Rail-to-Rail Outputs |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Analog Comparators | Analog Comparators | Analog Comparators |
| RoHS | Y | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-16 | SSOP-16 | SSOP-16 |
| Comparator Type | Window | - | - |
| Number of Channels | 4 Channel | 4 Channel | 4 Channel |
| Output Type | CMOS, TTL | CMOS, TTL | CMOS, TTL |
| Output Current per Channel | 10 mA | - | - |
| Ib Input Bias Current | 0 uA | - | - |
| Vos Input Offset Voltage | 1 mV | 1 mV | 1 mV |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Operating Supply Current | 4 mA | 4 mA | 4 mA |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tube | Reel | - |
| Height | 1.75 mm | 1.75 mm | 1.75 mm |
| Product | Analog Comparators | Analog Comparators | Analog Comparators |
| Series | LT1721 | LT1721 | LT1721 |
| Brand | Analog Devices | Analog Devices | Analog Devices / Linear Technology |
| Shutdown | No Shutdown | - | - |
| CMRR Common Mode Rejection Ratio | 70 dB | - | - |
| Ios Input Offset Current | 0.6 uA | - | - |
| Product Type | Analog Comparators | Analog Comparators | Analog Comparators |
| Propagation Delay Time | 4.5 ns | 0.0045 us | 0.0045 us |
| PSRR Power Supply Rejection Ratio | 80 dB | - | - |
| Factory Pack Quantity | 100 | 2500 | - |
| Subcategory | Amplifier ICs | Amplifier ICs | Amplifier ICs |