My Inquiry
My Account
Texas Instruments TL3016CPWR
- Part No.:
- TL3016CPWR
- Manufacturer:
- Texas Instruments
- Category:
- Comparators
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TL3016CPWR.pdf
- Description:
- IC COMPARATOR 1 W/LATCH 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,130
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TL3016CPWR from Texas Instruments is an ultrafast precision comparator IC with complementary TTL-compatible outputs, 7.6 ns typical propagation delay, ±5-V or single 5-V supply operation, and latch-enable capability for synchronized decision capture in high-speed digital systems such as laser pulse detection and ADC front-end timing control.
For engineers reviewing the TL3016CPWR datasheet, TL3016CPWR pinout, TL3016CPWR application, or TL3016CPWR equivalent, this page delivers verified electrical specs, package-validated pin functions, real-world use cases, and two confirmed functional alternatives - all aligned to TI's SLCS130D revision March 2000 specification and current production status.
Technical Context
The TL3016CPWR implements a bipolar differential input stage with high-gain open-loop architecture optimized for sub-10 ns switching. Its latch-enable terminal controls output state retention without external logic, and complementary Q/Q̅ outputs drive standard TTL loads directly.
It operates across 0°C to 70°C ambient temperature with 10.6 mA typical positive supply current and supports rail-to-rail common-mode input range (–3.75 V to +3.5 V at ±5 V supplies), enabling robust interfacing in mixed-signal timing circuits where low offset voltage (3 mV typ) and tight temperature drift (–4.8 µV/°C) are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Propagation delay | 7.6 ns typical at ±5 V, 100 mV overdrive - enables sampling of >100 MHz transient events. |
| Input offset voltage | 3 mV typical at 25°C - ensures accurate threshold detection in precision level-shifting applications. |
| Supply current | 10.6 mA typical positive supply current - delivers ultrafast performance at half the power of LT1016. |
| Common-mode input range | –3.75 V to +3.5 V at ±5 V supplies - supports direct connection to op-amp outputs and sensor buffers. |
| Output type | Complementary TTL-compatible Q/Q̅ - eliminates need for external inverters in clock/data strobe generation. |
| Latch enable | Dedicated LATCH ENABLE pin with 2 V high-level threshold - allows synchronous capture of comparator decisions in pipelined systems. |
| Operating temperature | 0°C to 70°C - qualified for commercial-grade instrumentation and industrial control interfaces. |
Pinout & Package
TSSOP-8 (PW) package: 3.0 mm × 4.4 mm body, 0.65 mm lead pitch, 1.2 mm max height, RoHS-compliant NiPdAu lead finish, MSL Level-1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - VCC+ | Positive supply input | Accepts +5 V (single supply) or +5 V (split-supply mode); decoupling required within 1 cm. |
| 2 - IN+ | Non-inverting input | Differential input node with 10 µA max bias current; referenced to GND or negative rail depending on supply configuration. |
| 3 - IN− | Inverting input | Differential input node; matched to IN+ for <3 mV offset; common-mode range extends to –3.75 V at ±5 V. |
| 4 - VCC− | Negative supply input | Accepts –5 V in split-supply mode; floats or ties to GND in single-supply operation. |
| 5 - Q OUT | True output | TTL-compatible active-high output sinking up to 10 mA; VOH = 3.6 V min at 1 mA load. |
| 6 - Q̅ OUT | Complementary output | Active-low inverted copy of Q OUT; enables direct interface to D-type flip-flops and SR latches. |
| 7 - GND | Ground reference | Primary return path for supply and output currents; requires low-inductance connection to system ground plane. |
| 8 - LATCH ENABLE | Output latch control | CMOS-compatible enable input; latches Q/Q̅ states when high (VIH ≥ 2 V); no internal pull-up/down. |
Key Features
| Feature | Design Value |
|---|---|
| Ultrafast propagation delay | 7.6 ns typical ensures timing-critical decisions in laser rangefinders and high-speed data acquisition. |
| Low-power precision operation | 10.6 mA supply current at full speed - enables dense comparator arrays without thermal derating. |
| Single- or dual-supply flexibility | Operates from 5 V only or ±5 V - simplifies power architecture in mixed-voltage systems. |
| Integrated output latch | Dedicated LATCH ENABLE pin eliminates external gating logic for synchronized sampling in FPGA-based controllers. |
| TTL-compatible complementary outputs | Q/Q̅ drive standard 74LS loads directly - reduces BOM count and PCB area in digital interface stages. |
Applications
| Laser Pulse Detection | High-Speed ADC Front-End |
|---|---|
|
Use Scenario: Detecting nanosecond-scale optical pulses from time-of-flight sensors in LiDAR modules. IC Role / Device Role / Timing Role: Precision threshold comparator capturing leading-edge transitions with sub-10 ns jitter. Use Value: 7.6 ns propagation delay and 0.5 mV input offset ensure accurate pulse timing alignment with FPGA timestamp units. |
Use Scenario: Window-comparing analog inputs prior to successive-approximation ADC sampling in test equipment. IC Role / Device Role / Timing Role: Fast decision element generating ready/strobe signals synchronized to ADC conversion cycles. Use Value: Complementary Q/Q̅ outputs drive both SAR logic and sample-hold enable without level-shifting components. |
| Digital Communication Clock Recovery | Industrial Motor Phase Monitoring |
|
Use Scenario: Extracting clock edges from NRZ data streams in serial link receivers operating at 100+ Mbps. IC Role / Device Role / Timing Role: High-gain comparator recovering zero-crossings with minimal hysteresis-induced jitter. Use Value: 97 dB CMRR and –4.8 µV/°C offset drift maintain timing accuracy across temperature in factory-floor environments. |
Use Scenario: Monitoring back-EMF zero crossings in brushless DC motor commutation control. IC Role / Device Role / Timing Role: Precision zero-crossing detector feeding six-step commutation logic in motor driver ICs. Use Value: LATCH ENABLE synchronizes phase decisions to PWM carrier edges, eliminating shoot-through risk in gate drivers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ultrafast comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LT1016CN8#PBF | 11 ns propagation delay, 22 mA supply current, no latch enable, DIP-8 package | Legacy through-hole design; lacks synchronization capability for pipelined systems | Choose when board space permits DIP layout and latch functionality is unnecessary. |
| TL3016CDR | Same die, SOIC-8 package (4.9 mm × 3.9 mm), identical electrical specs, tube/reel packaging | No footprint change required but larger PCB area; higher thermal resistance than TSSOP | Prefer for hand-soldering prototyping or legacy SOIC-compatible designs requiring same performance. |
Compared with LT1016CN8#PBF, TL3016CPWR cuts propagation delay by 32% and supply current by 52%, while adding latch control; versus TL3016CDR, it offers 35% smaller footprint and improved thermal performance in automated assembly.
Availability
TL3016CPWR is available at Aetrix Electronics and suitable for laser ranging systems, high-speed data acquisition front-ends, and industrial motor control applications requiring stable component supply with guaranteed long-term manufacturability.
Supply support for TL3016CPWR 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
Texas Instruments is a global semiconductor leader specializing in analog and embedded processing technologies, with over 90 years of innovation in precision signal conditioning and high-speed interface solutions.
The TL3016 product line was engineered for ultrafast decision-making in mixed-signal systems where timing integrity, low power, and TTL compatibility converge - targeting test & measurement, industrial automation, and optical sensing.
FAQ
What is the maximum operating temperature range for TL3016CPWR?
The TL3016CPWR is rated for 0°C to 70°C free-air operating temperature, matching the TL3016C grade per SLCS130D. It is not qualified for extended industrial range (–40°C to 85°C); that specification applies only to TL3016IPWR. Thermal derating begins above 70°C, and absolute maximum junction temperature is 150°C.
Does TL3016CPWR require external hysteresis for noise immunity?
No, the TL3016CPWR does not integrate internal hysteresis, but its 97 dB common-mode rejection ratio and 7.6 ns propagation delay inherently limit susceptibility to slow-rising noise. External hysteresis resistors may be added between IN+ and Q OUT if used in noisy environments like motor drives, but are unnecessary in clean-signal applications such as laser pulse detection.
Can TL3016CPWR operate from a single 3.3-V supply?
No - the TL3016CPWR is specified only for single 5-V or dual ±5-V operation per SLCS130D. At 3.3 V, output swing collapses below TTL thresholds, propagation delay increases beyond 20 ns, and input common-mode range shrinks to 1.25 V–3.5 V, violating recommended operating conditions. Use TLV3012 or similar 3.3-V comparators instead.
How is the LATCH ENABLE function implemented in TL3016CPWR?
The LATCH ENABLE pin (Pin 8) is a CMOS-level digital control input. When driven high (≥2 V), it freezes the Q and Q̅ outputs at their current logic states; when low (≤0.8 V), outputs respond dynamically to input changes. No internal pull-up exists, so a defined logic source or resistor network must drive this pin - floating causes undefined output behavior.
Is TL3016CPWR pin-compatible with LT1016 in TSSOP-8?
No - the LT1016 is only available in DIP-8 and SOIC-8 packages. There is no LT1016 variant in TSSOP-8. TL3016CPWR is a functional (not pin-for-pin) replacement for LT1016 in SOIC-8 (TL3016CD), but TL3016CPWR uses a different pinout optimized for TSSOP layout - specifically, VCC− and GND positions differ between PW and D packages per TI package drawings.
TL3016CPWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 8-TSSOP (0.173", 4.40mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- with Latch
- Number of Elements:
- 1
- Output Type:
- Complementary, Push-Pull, TTL
- Voltage - Supply, Single/Dual (±):
- 5V ~ 10V, ±2.5V ~ 5V
- :
- 3mV @ ±5V
- Voltage - Input Offset (Max):
- 10µA @ ±5V
- Current - Input Bias (Max):
- 20mA
- Current - Output (Typ):
- 12.5mA
- Current - Quiescent (Max):
- 97dB CMRR
- CMRR, PSRR (Typ):
- 10ns
- Propagation Delay (Max):
- -
- Hysteresis:
- 0°C ~ 70°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- 8-TSSOP
TL3016CPWR FAQ
1.How can I place an order for TL3016CPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for TL3016CPWR 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 TL3016CPWR reliable?
The price and inventory of TL3016CPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TL3016CPWR is usually 5 days.
3.What payment methods are accepted for TL3016CPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TL3016CPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TL3016CPWR?
TL3016CPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TL3016CPWR 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 TL3016CPWR?
For technical support, including TL3016CPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TL3016CPWR requirements.
6.How does Aetrix verify that TL3016CPWR is sourced from the original manufacturer or authorized distributors?
All TL3016CPWR 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 TL3016CPWR meets industry standards.
7.What is the process for return or replacement of TL3016CPWR?
All TL3016CPWR units undergo pre-shipment inspection (PSI). If there is an issue with TL3016CPWR, 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 TL3016CPWR part is unused and in its original packaging.
Return procedure for TL3016CPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TL3016CPWR 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…
