My Inquiry
My Account
Analog Devices Inc. LT1713CMS8#TRPBF
- Part No.:
- LT1713CMS8#TRPBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Comparators
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
LT1713CMS8#TRPBF.pdf
- Description:
- IC COMPARATOR 1 W/LATCH 8MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,889
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LT1713CMS8#TRPBF from Analog Devices (formerly Linear Technology) is a single, ultrafast 7ns rail-to-rail input/output comparator with integrated TTL/CMOS-compatible latch, optimized for 2.4V–12V single or ±2.4V–±6V dual supplies. It delivers 5mA supply current per comparator, 10mA output drive capability, and operates across –40°C to 85°C. It is used in high-speed crystal oscillator circuits, pulse width modulators, and fast sampling systems where precise timing and latch retention are critical.
For engineers reviewing the LT1713CMS8#TRPBF datasheet, LT1713CMS8#TRPBF pinout, LT1713CMS8#TRPBF application, or LT1713CMS8#TRPBF equivalent, key selection criteria include propagation delay (7ns at 20mV overdrive), rail-to-rail input common-mode range (–0.1V to V+ + 0.1V), latch enable hysteresis (≈100mV), complementary TTL/CMOS outputs, and MSOP-8 package compatibility with high-density PCB layouts.
Technical Context
The LT1713CMS8#TRPBF employs a bipolar input stage enabling rail-to-rail operation with no phase reversal when inputs exceed supply rails by up to 100mV. Its internal latch retains output state while the LATCH ENABLE pin is high, with 1.5ns setup time and 8ns latch propagation delay - critical for synchronous sampling and data capture in A/D converters and automatic test equipment.
It supports wide supply flexibility: single-supply operation from 2.4V to 12V or dual-supply operation from ±2.4V to ±6V (max |V+ − V−| = 12.6V). Input offset voltage is 0.5–4mV (typ/max), drift is 5µV/°C, and CMRR exceeds 60dB across temperature - ensuring stable threshold detection in noisy industrial and switching regulator current-sense applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Propagation Delay | 7ns (typ) at 20mV overdrive - enables sub-10ns decision timing in high-speed triggers and sampling circuits. |
| Supply Voltage Range | 2.4V–12V single or ±2.4V–±6V dual - supports legacy 5V, low-power 3V, and bipolar ±5V systems without level-shifting. |
| Input Common-Mode Range | –0.1V to V+ + 0.1V - allows direct sensing of signals beyond rails (e.g., overvoltage detection, crystal oscillator feedback). |
| Output Drive | Sinks 10mA to within 0.5V of GND / sources 10mA to within 0.7V of V+ - directly interfaces with TTL/CMOS logic without external buffers. |
| Latch Enable Hysteresis | ≈100mV - prevents false latching from slow-moving or noisy control signals in industrial I/O modules. |
| Operating Temperature | –40°C to +85°C - qualified for automotive under-hood and industrial embedded environments. |
Pinout & Package
LT1713CMS8#TRPBF is housed in an 8-lead plastic MSOP package (3.0mm × 3.0mm × 0.86mm height), thermally enhanced with exposed pad (not electrically connected), rated θJA = 250°C/W. Pin 1 is V+, pin 6 is GND, and pin 5 is LATCH ENABLE - all pins are surface-mount compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| V+ (Pin 1) | Positive supply input | Accepts 2.4V–12V; powers internal comparators and latch logic. |
| +IN (Pin 2) | Noninverting input | Rail-to-rail capable; accepts signals from –0.1V to V+ + 0.1V without phase reversal. |
| –IN (Pin 3) | Inverting input | Matched to +IN; differential input voltage range ±12.6V absolute max. |
| V– (Pin 4) | Negative supply input | Ground (0V) in single-supply mode or –2.4V to –6V in dual-supply mode. |
| LATCH ENABLE (Pin 5) | Digital latch control | Active-high TTL/CMOS-compatible input; latches output when high, flows through when low. |
| GND (Pin 6) | Ground reference | Return path for V– in single-supply configurations; must be low-impedance for jitter control. |
| Q (Pin 7) | Noninverting output | Complementary rail-to-rail output; sinks/sources 10mA; drives logic directly. |
| Q̅ (Pin 8) | Inverting output | True complement of Q; enables differential signaling or window comparator configurations. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input stage | Enables direct interface with sensors, DACs, and crystal networks without external level-shifting circuitry. |
| Internal TTL/CMOS latch | Eliminates need for external flip-flops in data acquisition systems, reducing BOM count and board area. |
| 7ns propagation delay | Supports >65MHz toggle frequency - suitable for high-speed line receivers and pulse discriminators. |
| No phase reversal on overdrive | Ensures predictable output behavior during transient overvoltage events in motor control or power supply monitoring. |
| 100mV latch pin hysteresis | Rejects noise on control lines in factory automation PLCs and programmable logic interfaces. |
Applications
| Crystal Oscillator Circuits | High-Speed Sampling Circuits |
|---|---|
Use Scenario: Voltage-tunable 4× NTSC subcarrier oscillator using a 14.31818MHz AT-cut crystal and MV-209 varactor diode. IC Role / Device Role / Timing Role: LT1713CMS8#TRPBF acts as series-resonant oscillator core, generating clean square wave with <40psRMS jitter at 3V supply. Use Value: Enables phase-locking with tunable deviation >±240ppm via 0–5V control voltage - critical for video sync and clock recovery. | Use Scenario: Synchronous sampling front-end for 10-bit+ ADCs requiring precise, jitter-controlled trigger edges. IC Role / Device Role / Timing Role: LT1713CMS8#TRPBF compares analog input against reference, latches result on clock edge for digital capture. Use Value: 7ns propagation delay + 1.5ns latch setup ensures sub-10ns timing uncertainty - improves effective resolution in high-speed digitizers. |
| Pulse Width Modulators | Current Sense for Switching Regulators |
Use Scenario: Fixed-frequency PWM generator where duty cycle is adjusted by varying comparator reference voltage. IC Role / Device Role / Timing Role: LT1713CMS8#TRPBF compares ramp waveform against control voltage to generate PWM output. Use Value: Rail-to-rail inputs accept full 0–5V control range; complementary outputs drive gate drivers directly - simplifies power stage design. | Use Scenario: High-side current sensing in buck/boost converters using shunt resistor and precision amplifier. IC Role / Device Role / Timing Role: LT1713CMS8#TRPBF detects overcurrent condition and asserts fault signal with minimal latency. Use Value: 7ns response time enables cycle-by-cycle current limiting; rail-to-rail inputs accommodate wide dynamic range of sensed voltage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX961ASA+ | 7ns propagation delay, but no internal latch; requires external flip-flop for data retention. | Not suitable for latch-critical sampling or A/D converter strobe applications without added components. | Select when latch functionality is unnecessary and board space permits discrete latch implementation. |
| TLV3501CDBVR | 4.5ns propagation delay, rail-to-rail inputs, but only single output (non-complementary); no latch. | Cannot drive differential logic or implement window comparators without additional amplifiers. | Choose for ultra-low-latency single-ended triggering where complementary outputs are not required. |
Compared with MAX961ASA+ and TLV3501CDBVR, the LT1713CMS8#TRPBF uniquely integrates latch, complementary outputs, and rail-to-rail operation in an MSOP-8 package - reducing component count and timing uncertainty in sampling, oscillator, and PWM systems.
Availability
LT1713CMS8#TRPBF is available at Aetrix Electronics and suitable for high-speed sampling circuits, crystal oscillator designs, and switching regulator current-sense applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for LT1713CMS8#TRPBF includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices, Inc. (acquired Linear Technology in 2017) is a global leader in high-performance analog, mixed-signal, and power management semiconductors, serving industrial, automotive, communications, and healthcare markets.
The LT1713CMS8#TRPBF belongs to Linear's UltraFast™ comparator family, designed specifically for applications demanding sub-10ns timing precision, latch retention, and robust rail-to-rail operation in power-constrained or noise-sensitive environments.
FAQ
What is the maximum supply voltage rating for LT1713CMS8#TRPBF?
The LT1713CMS8#TRPBF has an absolute maximum V+ to V– rating of 12.6V. In single-supply operation, V+ to GND is rated up to 12.6V; in dual-supply mode, V– to GND is rated from –10V to 0.3V. Exceeding these limits risks permanent damage. The LT1713CMS8#TRPBF is specified for reliable operation from 2.4V to 7V positive supply and –7V to 0V negative supply under normal conditions.
Does LT1713CMS8#TRPBF support true rail-to-rail input operation?
Yes, the LT1713CMS8#TRPBF supports rail-to-rail input common-mode range from –0.1V to V+ + 0.1V - verified across both single-supply (e.g., 5V/GND) and dual-supply (e.g., ±5V) configurations. This allows direct interfacing with sensors, DACs, and crystal networks without external biasing. The LT1713CMS8#TRPBF maintains phase reversal immunity even when inputs exceed rails by 100mV.
How does the internal latch in LT1713CMS8#TRPBF function?
The LT1713CMS8#TRPBF latch is enabled by driving Pin 5 (LATCH ENABLE) high; the output state is held until the pin is pulled low. It features ≈100mV hysteresis to reject noise, 1.5ns setup time, and 8ns latch propagation delay. When unconnected, the latch pin floats low - so the LT1713CMS8#TRPBF operates in transparent mode by default. No external components are needed for basic latch operation.
Can LT1713CMS8#TRPBF drive TTL and CMOS loads directly?
Yes, the LT1713CMS8#TRPBF complementary outputs are TTL/CMOS-compatible: they source 10mA to within 0.7V of V+ and sink 10mA to within 0.5V of GND at 5V supply. This eliminates need for buffer stages when interfacing with 74HC, 74AHC, or standard TTL logic families - confirmed in Electrical Characteristics tables for VOH/VOL under load.
What is the operating temperature range for LT1713CMS8#TRPBF?
The LT1713CMS8#TRPBF is guaranteed over –40°C to +85°C (Industrial grade), with junction temperature limit of 150°C and thermal resistance θJA = 250°C/W in MSOP-8 package. It is characterized for full performance across this range - including input offset voltage drift (5µV/°C), propagation delay stability, and latch timing - making it suitable for under-hood automotive and industrial control applications.
LT1713CMS8#TRPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Series:
- UltraFast™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- with Latch
- Number of Elements:
- 1
- Output Type:
- CMOS, Complementary, Rail-to-Rail, TTL
- Voltage - Supply, Single/Dual (±):
- 2.4V ~ 12V, ±2.4V ~ 6V
- :
- 4mV @ 5V
- Voltage - Input Offset (Max):
- 2µA @ 5V
- Current - Input Bias (Max):
- 20mA
- Current - Output (Typ):
- 7.5mA
- Current - Quiescent (Max):
- 70dB CMRR, 80dB PSRR
- CMRR, PSRR (Typ):
- 11ns
- Propagation Delay (Max):
- -
- Hysteresis:
- -40°C ~ 85°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- 8-MSOP
LT1713CMS8#TRPBF FAQ
1.How can I place an order for LT1713CMS8#TRPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LT1713CMS8#TRPBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LT1713CMS8#TRPBF reliable?
The price and inventory of LT1713CMS8#TRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LT1713CMS8#TRPBF is usually 5 days.
3.What payment methods are accepted for LT1713CMS8#TRPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LT1713CMS8#TRPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LT1713CMS8#TRPBF?
LT1713CMS8#TRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LT1713CMS8#TRPBF order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LT1713CMS8#TRPBF?
For technical support, including LT1713CMS8#TRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LT1713CMS8#TRPBF requirements.
6.How does Aetrix verify that LT1713CMS8#TRPBF is sourced from the original manufacturer or authorized distributors?
All LT1713CMS8#TRPBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LT1713CMS8#TRPBF meets industry standards.
7.What is the process for return or replacement of LT1713CMS8#TRPBF?
All LT1713CMS8#TRPBF units undergo pre-shipment inspection (PSI). If there is an issue with LT1713CMS8#TRPBF, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LT1713CMS8#TRPBF part is unused and in its original packaging.
Return procedure for LT1713CMS8#TRPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LT1713CMS8#TRPBF Tags
-
LM2903DR
Texas Instruments
-
LM339DR
Texas Instruments
-
LM339PWR
Texas Instruments
-
LM393DT
STMicroelectronics
-
LM2901PWR
Texas Instruments
-
LM2903DT
STMicroelectronics
-
LM393DR
Texas Instruments
-
LM239DR
Texas Instruments
-
LM339APWR
Texas Instruments
-
LM2903P
Texas Instruments
-
LM393ADR
Texas Instruments
-
NCX2200GMAZ
NXP Semiconductors
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
