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Texas Instruments TL3016IPWRG4
- Part No.:
- TL3016IPWRG4
- Manufacturer:
- Texas Instruments
- Category:
- Comparators
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TL3016IPWRG4.pdf
- Description:
- IC COMPARATOR 1 W/LATCH 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,737
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Product details
Overview
TL3016IPWRG4 from Texas Instruments is an ultrafast precision comparator with complementary TTL-compatible outputs, 7.6 ns typical propagation delay, ±5-V or single 5-V supply operation, and latch-enable functionality for high-speed sampling in test equipment and digital logic interfacing.
For engineers reviewing the TL3016IPWRG4 datasheet, TL3016IPWRG4 pinout, TL3016IPWRG4 application, or TL3016IPWRG4 equivalent, this page delivers verified electrical specs, thermal performance data, latch timing behavior, and real-world use cases in high-speed analog-digital boundary circuits.
Technical Context
The TL3016IPWRG4 employs a bipolar differential input stage with high open-loop gain (>100 dB) and tight input offset voltage (≤3 mV over full temperature range), enabling precise threshold detection in noise-sensitive environments. Its complementary push-pull outputs drive TTL loads directly without external pull-ups.
Latch enable functionality allows synchronous sampling of transient events; setup time is 2.5 ns, and pulse skew is ≤0.5 ns. The device operates across –40°C to +85°C with no minimum slew rate requirement, supporting stable performance in wide-voltage-rail industrial systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Propagation delay | 7.6 ns typical at ±5 V, 100 mV overdrive - enables sub-130 MHz sampling in high-speed comparators. |
| Input offset voltage | ≤3 mV over –40°C to +85°C - ensures accurate threshold detection without calibration in precision measurement systems. |
| Supply current | 10.6 mA typical positive supply current - achieves ultrafast response with half the power of LT1016 replacement. |
| Common-mode input range | –3.75 V to +3.5 V at ±5 V supply - supports rail-to-rail input sensing in dual-supply signal conditioning. |
| Output drive capability | ±20 mA output current - directly interfaces to TTL/CMOS logic without level-shifting or buffering. |
| Latch setup time | 2.5 ns - synchronizes sampling with fast clock edges in digital acquisition and ATE systems. |
Pinout & Package
TSSOP-8 package (PW), 3.0 mm × 4.4 mm body, 1.2 mm max height, 0.65 mm pitch, 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); powers internal bias and output stages. |
| 2 (IN+) | Non-inverting input | Differential input node with 6–10 µA bias current; used for reference or signal comparison. |
| 3 (IN−) | Inverting input | Differential input node matched to IN+; common-mode range extends to –3.75 V at ±5 V supply. |
| 4 (VCC−) | Negative supply input | Accepts –5 V in split-supply mode; enables true bipolar input/output operation. |
| 5 (Q̅ OUT) | Complementary output | Inverted TTL-level output; sinks up to 10 mA at 750 mV low-level voltage. |
| 6 (Q OUT) | True output | Non-inverted TTL-level output; sources up to 1 mA at 3.6 V high-level voltage. |
| 7 (GND) | Ground reference | Signal return path for inputs and outputs; decoupling required near pin for high-speed stability. |
| 8 (LATCH ENABLE) | Sampling control input | Active-high TTL-compatible enable; latches output state when asserted (VIH ≥ 2 V). |
Key Features
| Feature | Design Value |
|---|---|
| Ultrafast propagation delay | 7.6 ns typical ensures minimal timing uncertainty in high-frequency window comparators and zero-crossing detectors. |
| Complementary TTL outputs | Q and Q̅ outputs eliminate need for external inverters in differential logic interfacing and bus arbitration. |
| Latch-enable capability | Synchronous sampling with 2.5 ns setup time supports deterministic capture in automated test equipment and digital oscilloscopes. |
| Single or dual supply operation | Operates from 5 V only or ±5 V - simplifies power architecture in mixed-signal systems with legacy TTL logic. |
| Low input offset drift | –4.8 µV/°C tempco maintains accuracy across industrial temperature range without recalibration. |
Applications
| High-Speed Test Equipment | Digital Logic Interface |
|---|---|
Use Scenario: Real-time waveform edge detection and pulse-width analysis in benchtop oscilloscopes and ATE systems. IC Role / Device Role / Timing Role: Precision comparator with latch-enable function captures transient events synchronized to system clock. Use Value: 7.6 ns propagation delay and 2.5 ns latch setup enable sub-130 MHz sampling resolution without external timing compensation. | Use Scenario: Level translation and signal conditioning between analog sensors and FPGA/CPLD input banks. IC Role / Device Role / Timing Role: High-speed interface IC converting analog thresholds into clean TTL-compatible logic states. Use Value: Complementary Q/Q̅ outputs drive both true and inverted logic paths simultaneously, reducing gate count in state-machine implementations. |
| Industrial Motor Control | Power Supply Monitoring |
Use Scenario: Overcurrent and zero-crossing detection in three-phase inverter gate drivers and feedback loops. IC Role / Device Role / Timing Role: Fast comparator monitoring current-sense amplifier outputs to trigger fault shutdown within nanoseconds. Use Value: –3.75 V to +3.5 V common-mode input range accommodates bidirectional current sensing on shunt resistors referenced to negative rails. | Use Scenario: Undervoltage lockout (UVLO) and overvoltage protection in telecom and server PSUs. IC Role / Device Role / Timing Role: Precision voltage monitor comparing rail voltages against stable references to assert fault signals. Use Value: ≤3 mV input offset ensures accurate trip-point setting at 5 V ±1%, eliminating false triggers during brownout conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision high-speed comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LT1016CS8#TRPBF | Slower propagation delay (10 ns typ), higher supply current (20 mA), no latch enable. | Used where latch synchronization is unnecessary and board space permits SOIC-8. | Select when lower cost and legacy compatibility outweigh speed and latch requirements. |
| LMH7322MA/NOPB | Faster (4.5 ns typ), rail-to-rail inputs, no latch enable, requires external pull-up for open-collector outputs. | Preferred in high-bandwidth ADC front-ends and RF envelope detection where latch is not needed. | Choose for highest speed and input flexibility; add discrete latch if synchronous sampling is required. |
Compared with LT1016CS8#TRPBF and LMH7322MA/NOPB, the TL3016IPWRG4 uniquely combines sub-8 ns delay, integrated latch, and TTL-compatible complementary outputs in a compact TSSOP-8 package-making it optimal for space-constrained, timing-critical digital acquisition systems.
Availability
TL3016IPWRG4 is available at Aetrix Electronics and suitable for high-speed test equipment, industrial motor control, power supply monitoring, and digital logic interface applications requiring stable component supply and guaranteed long-term sourcing.
Supply support for TL3016IPWRG4 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 decades of expertise in precision signal chain components.
The TL3016 family was designed for high-speed analog-to-digital boundary applications demanding nanosecond timing accuracy, low-power operation, and direct TTL interfacing-targeting test & measurement, industrial automation, and communications infrastructure.
FAQ
What is the operating temperature range for TL3016IPWRG4?
The TL3016IPWRG4 is rated for –40°C to +85°C free-air temperature operation, matching the industrial temperature grade (I-grade) specified in its part number suffix 'I'. This range is validated per electrical characteristics tables and thermal derating curves in the official TI datasheet SLCS130D, ensuring reliable performance in harsh environments such as factory automation and outdoor telecom equipment.
Does TL3016IPWRG4 support single-supply operation?
Yes, the TL3016IPWRG4 supports single 5-V supply operation with a valid common-mode input range of 1.25 V to 3.5 V. When powered from +5 V only (VCC− tied to GND), it maintains full functionality including latch enable and complementary outputs, making it suitable for mixed-signal systems where negative rails are unavailable.
What is the purpose of the LATCH ENABLE pin on TL3016IPWRG4?
The LATCH ENABLE pin (Pin 8) on TL3016IPWRG4 controls synchronous sampling: when driven high (≥2 V), it freezes the comparator's Q and Q̅ output states, capturing the input condition at that instant. This enables precise timing alignment in digital acquisition systems, with a 2.5 ns setup time relative to the latch edge-critical for ATE and oscilloscope trigger circuits.
How does TL3016IPWRG4 differ from TL3016CPWR?
The TL3016IPWRG4 differs from TL3016CPWR in temperature grade and marking: TL3016IPWRG4 is I-grade (–40°C to +85°C) with G4 suffix indicating green/RoHS-compliant packaging, while TL3016CPWR is C-grade (0°C to +70°C). Both share identical TSSOP-8 package, pinout, and electrical specs-but TL3016IPWRG4 is qualified for extended industrial use.
Can TL3016IPWRG4 drive standard TTL loads directly?
Yes, TL3016IPWRG4 drives standard TTL loads directly: its Q and Q̅ outputs deliver VOH ≥ 3.6 V at 1 mA source current and VOL ≤ 750 mV at 10 mA sink current under ±5 V supply, meeting TTL voltage thresholds. No external pull-up resistors or level shifters are needed, simplifying PCB layout in logic interface designs.
TL3016IPWRG4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 8-TSSOP (0.173", 4.40mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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:
- -40°C ~ 85°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- 8-TSSOP
TL3016IPWRG4 FAQ
1.How can I place an order for TL3016IPWRG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for TL3016IPWRG4 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 TL3016IPWRG4 reliable?
The price and inventory of TL3016IPWRG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TL3016IPWRG4 is usually 5 days.
3.What payment methods are accepted for TL3016IPWRG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TL3016IPWRG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TL3016IPWRG4?
TL3016IPWRG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TL3016IPWRG4 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 TL3016IPWRG4?
For technical support, including TL3016IPWRG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TL3016IPWRG4 requirements.
6.How does Aetrix verify that TL3016IPWRG4 is sourced from the original manufacturer or authorized distributors?
All TL3016IPWRG4 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 TL3016IPWRG4 meets industry standards.
7.What is the process for return or replacement of TL3016IPWRG4?
All TL3016IPWRG4 units undergo pre-shipment inspection (PSI). If there is an issue with TL3016IPWRG4, 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 TL3016IPWRG4 part is unused and in its original packaging.
Return procedure for TL3016IPWRG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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