LTC6994HDCB-1#TRMPBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
Analog Devices LTC6994HDCB-1#TRMPBF is a silicon delay line IC with rising or falling edge trigger capability, single output, and programmable delay for timing control applications. Housed in a compact 6-pin SOT-23 package for space-constrained designs. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- LTC6994HDCB-1#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.7500(MOQ 19)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6994HDCB-1#TRMPBF?
- Programmable silicon delay line with selectable rising or falling edge trigger for flexible timing margin control
- Single-function output in a 6-pin SOT-23 package enabling minimum board area in timing-critical signal chains
- True output polarity with stable delay characteristics across supply voltage for predictable timing budgets in high-reliability systems
What is LTC6994HDCB-1#TRMPBF used for?
The LTC6994HDCB-1#TRMPBF is used in precision timing applications such as glitch filtering, pulse stretching, and power-on reset delay generation in industrial and communications equipment. Its programmable delay and single-output architecture make it practical for adding controlled 1 µs to several milliseconds of delay in control loops, inhibit circuits, and clock gating logic where a discrete RC network would introduce unacceptable variation.
What are the specifications of LTC6994HDCB-1#TRMPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1715 |
| YTEOL | 8.5 |
| Family | 6994 |
| JESD-30 Code | R-PDSO-N6 |
| JESD-609 Code | e3 |
| Logic IC Type | SILICON DELAY LINE |
| Number of Functions | 1 |
| Number of Taps/Steps | 1 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.12,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.2mA |
| Programmable Delay Line | YES |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.25V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC6994HDCB-1#TRMPBF datasheet?
LTC6994HDCB-1#TRMPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6994HDCB-1#TRMPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the LTC6994HDCB-1#TRMPBF enable adjustable delay timing without a complex programmable logic solution?
The LTC6994HDCB-1#TRMPBF sets its delay using a single external resistor and timing capacitor, allowing the designer to program delays ranging from approximately 1 µs to over 33 seconds with a simple RC network. This avoids the need for a CPLD or MCU timer for basic delay insertion, reducing active component count to a single 6-pin SOT-23 IC.
For a power-sequencing circuit, how does rising or falling edge trigger selection affect the design?
The LTC6994HDCB-1#TRMPBF (-1 variant) triggers on a rising edge, while the -2 variant triggers on a falling edge — choosing the right variant eliminates an inverter gate in the signal path. In a power-on sequence where a rising PGOOD signal from a DC-DC converter must delay enabling the next rail by 5 ms, the rising-edge variant directly eliminates one logic stage.
What makes LTC6994HDCB-1#TRMPBF more reliable than a discrete RC delay for noise immunity in industrial environments?
Unlike a passive RC network whose threshold is vulnerable to supply rail noise and component tolerance drift, the LTC6994HDCB-1#TRMPBF has an internal precision oscillator with ±1.5% typical frequency accuracy and a Schmitt-trigger input with hysteresis. This provides at least 20x better delay repeatability than a standard RC-comparator approach in 24V industrial environments where supply noise can reach ±500 mV.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $3.6400 | $69.16 |
| 250+ | $3.1504 | $787.61 |
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