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Product Detailed Parameters
- Description：IC COMPARATOR 1 W/LATCH 8SO
- Series：UltraFast™
- Mfr：Analog Devices Inc.
- Package：Tube
- Type：with Latch
- Number of Elements：1
- Output Type：CMOS, Complementary, TTL
- Voltage - Supply, Single/Dual (±)：-
- Voltage - Input Offset (Max)：3mV @ ±5V
- Current - Input Bias (Max)：10µA @ ±5V
- Current - Output (Typ)：20mA
- Current - Quiescent (Max)：35mA
- CMRR, PSRR (Typ)：96dB CMRR, 75dB PSRR
- Propagation Delay (Max)：14ns
- Hysteresis：-
- Operating Temperature：0°C ~ 70°C
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SO
- Grade：-
- Qualification：-
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Overview
The LT1016CS8#PBF is a precision analog comparator manufactured by Analog Devices Inc. in an 8-lead SOIC package. It operates on single 5V or ±5V supplies with a propagation delay of 9ns to 10ns and input offset voltage of 1mV. The device features CMOS/TTL compatible outputs, 20mA output current capability, and 25mA supply current. Common mode rejection is 96dB, and it functions within a 0°C to +70°C temperature range.
Feature Summary
- Ultra-fast response time for high-speed signal processing
- Direct interface compatibility with TTL and CMOS logic families
- Precision performance with low input offset voltage specifications
- Output latch capability for retaining input data states
Applications
- High speed A/D converters
- Crystal oscillators
- Zero-crossing detectors
- Fast pulse height/width discriminators
Procurement Notes
Verify the specific suffix #PBF indicates lead-free finish and RoHS compliance as per manufacturer standards. Confirm the S8 package designation matches the required surface mount footprint. Ensure the C grade rating aligns with the intended commercial operating temperature requirements.
Selection Notes
Select this component when nanosecond-level switching speeds are critical alongside precise threshold detection. The complementary output stage allows flexible interfacing with various digital logic families without additional buffering. Consider the thermal characteristics of the SOIC package for the specific PCB layout constraints.
Part Context
This part belongs to the LT1016 series of ultra-fast comparators designed for applications requiring both speed and accuracy. The CS8 variant specifically denotes the commercial temperature range and plastic small outline package format within the broader product line.
Replacement Considerations
LT1016IS8#PBF
FAQ
How does the LATCH pin function?
Holding the LATCH pin high retains the input data at the outputs. The pin floats high if disconnected, so it must be grounded for normal flow-through operation.
What is the common mode input voltage range?
With ±5V supplies, the range is -3.75V to 3.5V. Generally, it extends 1.25V above the negative supply and 1.5V below the positive supply.
