Supply range and output flexibility
Supply range spans 2.7V to 12V on a single rail, or split supplies up to ±6V.
CMRR and PSRR — error budget for precision thresholds
Typical CMRR is 55dB, PSRR is 80dB.
LT1715HMS#PBF Dual Comparator, 9ns Propagation Delay
MPNLT1715HMS#PBF
End of Life
Analog Devices LT1715HMS#PBF, UltraFast™ series, dual general-purpose comparator, 9ns propagation delay, 2.7V to 12V supply, CMOS/rail-to-rail/TTL output, 10-MSOP package, -40°C to 125°C.
$12.8Ref. price · indicative, final on quote
Packaging10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
SeriesUltraFast™
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | General Purpose |
| Series | UltraFast™ |
| Output type | CMOS, Rail-to-Rail, TTL |
| Mounting | Surface Mount |
| Voltage - input offset | 2.5mV @ ±5V |
| Voltage - supply, single (Dual (±)) | 2.7V ~ 12V |
| Output current | 20mA |
| Current - quiescent | 2.2mA |
| Current - input bias | 7µA @ ±5V |
| Operating temperature | -40°C ~ 125°C |
| Package | Tube |
| Hysteresis | 7mV |
| Case | 10-TFSOP, 10-MSOP (0.118\", 3.00mm Width) |
| CMRR, PSRR | 55dB CMRR, 80dB PSRR |
| Number of elements | 2 |
| Propagation delay | 9ns |
Product details
Frequently asked questions
What is the propagation delay of LT1715HMS#PBF?
The maximum propagation delay is 9ns. That's the spec you budget for in your timing closure — from input crossing the threshold to output reaching valid logic levels.
What are alternatives to LT1715HMS#PBF?
The LT1720IMS8#PBF and LT1720IDD#PBF are also in the UltraFast™ family with 10ns delay and a slightly different package footprint.
Can LT1715HMS#PBF replace LT1714 or LT1716?
The LT1715HMS#PBF is a dual comparator in a 10-MSOP package; the LT1714 and LT1716 are different pinouts and package options. A direct drop-in replacement requires verifying the footprint and pin compatibility against your board layout. The parametric fit (speed, supply, temperature) is close, but the mechanical swap needs a layout review.