TI TL3016 Comparator: Complementary TTL Outputs and Latch | Texas Instruments
Evaluate TL3016 by input common-mode range, overdrive-dependent delay and latch timing for fast threshold detection.
TI TL3016 Comparator: Complementary TTL Outputs and Latch
Evaluate TL3016 by input common-mode range, overdrive-dependent delay and latch timing for fast threshold detection.
TL3016 is a fast voltage comparator with complementary outputs intended to interface to TTL logic. It can operate from a single 5 V supply or split ±5 V supplies. The two outputs provide opposite logic states from one comparison; they should not be mistaken for an LVDS line-driver pair.
The latch-enable terminal allows the output decision to be retained. That makes the device relevant to sampled threshold decisions and trigger circuits, but the latch timing must be coordinated with the input event and downstream sampling. A continuously comparing application also needs the latch control held in its appropriate state.
TI quotes a typical 7.6 ns propagation delay, which is not a universal worst-case response time. Compare switching conditions, input overdrive and common-mode range for the intended signal. Slow movement through a threshold can make external noise significant even though the device has no minimum input slew-rate requirement; threshold hysteresis and layout should be considered as part of the circuit.
Key Features
- Complementary TTL outputsObtain both polarities of a comparison without assuming LVDS signaling.
- Latchable decisionCoordinate latch control with the event and receiving logic.
- Analog input limitsCheck common-mode range and threshold overdrive independently.
Target Applications
- Fast threshold detection
- Instrument trigger and sampled-comparison circuits
Compare TL3016 Variants
Comparison of 10 selected variants from Texas Instruments
| Parameter | TL3016CD | TL3016CPW | TL3016CPWR | TL3016ID | TL3016IDG4 | TL3016IPWR | TL3016IDR | TL3016IPWRG4 | TL3016IPW | TL3016IDRG4 |
|---|---|---|---|---|---|---|---|---|---|---|
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 8-SOIC (0.154", 3.90mm Width) | TSSOP | TSSOP | SOIC |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| CMRR PSRR Typ | 97dB CMRR | 97dB CMRR | 97dB CMRR | 97dB CMRR | 97dB CMRR | 97dB CMRR | 97dB CMRR | 97dB CMRR | 97dB CMRR | 97dB CMRR |
| Current Input Bias Max | 10µA @ ±5V | 10µA @ ±5V | 10µA @ ±5V | 10µA @ ±5V | 10µA @ ±5V | 10µA @ ±5V | 10µA @ ±5V | 10µA @ ±5V | 10µA @ ±5V | 10µA @ ±5V |
| Current Output Typ | 20mA | 20mA | 20mA | 20mA | 20mA | 20mA | 20mA | 20mA | 20mA | 20mA |
| Current Quiescent Max | 12.5mA | 12.5mA | 12.5mA | 12.5mA | 12.5mA | 12.5mA | 12.5mA | 12.5mA | 12.5mA | 12.5mA |
| Lifecycle Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Number of Channels | 1 | - | - | 1 | - | - | - | 1 | 1 | 1 |
| Number of Elements | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Type | Complementary, Push-Pull, TTL | Complementary, Push-Pull, TTL | Complementary, Push-Pull, TTL | Complementary, Push-Pull, TTL | Complementary, Push-Pull, TTL | Complementary, Push-Pull, TTL | Complementary, Push-Pull, TTL | PUSH-PULL, TTL | TTL, PUSH-PULL | PUSH-PULL, TTL |
| Package | SOIC-8 | - | - | SOIC (D)-8 | - | - | - | TSSOP | TSSOP | SOIC |
| Propagation Delay Max | 10ns | 10ns | 10ns | 10ns | 10ns | 10ns | 10ns | 10ns | 10ns | 10ns |
| Supplier Device Package | 8-SOIC | 8-TSSOP | 8-TSSOP | 8-SOIC | 8-SOIC | 8-TSSOP | 8-SOIC | 8-TSSOP | 8-TSSOP | 8-SOIC |
| Type | with Latch | with Latch | with Latch | with Latch | with Latch | with Latch | with Latch | with Latch | with Latch | with Latch |
| Voltage Input Offset Max | 3mV @ ±5V | 3mV @ ±5V | 3mV @ ±5V | 3mV @ ±5V | 3mV @ ±5V | 3mV @ ±5V | 3mV @ ±5V | 3mV @ ±5V | 3mV @ ±5V | 3mV @ ±5V |
| Voltage Supply Single Dual | 5V ~ 10V, ±2.5V ~ 5V | 5V ~ 10V, ±2.5V ~ 5V | 5V ~ 10V, ±2.5V ~ 5V | 5V ~ 10V, ±2.5V ~ 5V | 5V ~ 10V, ±2.5V ~ 5V | 5V ~ 10V, ±2.5V ~ 5V | 5V ~ 10V, ±2.5V ~ 5V | 5V ~ 10V, ±2.5V ~ 5V | 5V ~ 10V, ±2.5V ~ 5V | 5V ~ 10V, ±2.5V ~ 5V |
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Base Numbers
MPN counts describe each base number’s catalog coverage; they are not a series total.
| Base Number | Description | Variants | Action |
|---|---|---|---|
| TL3016IPWR | TL3016IPWR variants from Texas Instruments | 2 MPNs | View Details |
Technical Specifications
Use the TL3016 electrical and switching tables for the selected temperature grade and supply arrangement.
Documented parameters and selection boundaries
Frequently Asked Questions
Common technical questions about the TL3016 series.