TS3011_V01 STM | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 20
Technical content
Datasheet sections
- 1 Pin configuration
- 2 Absolute maximum ratings and operating conditions
- 3 Electrical characteristics
- 4 Electrical characteristic curves
- 5 Application recommendation
- 6 Package information
- 6.1 SOT23-5 package information
- 6.2 SC70-5 (or SOT323-5) package information
- 6.3 DFN8 2x2 mm package information
- 7 Ordering information
Features
- Propagation delay: 8 ns
- Low current consumption: 470 μA typ. at 5 V
- Rail-to-rail inputs
- Push-pull outputs
- Supply operation from 2.2 to 5 V
- Wide temperature range: -40 °C to 125 °C
- ESD tolerance: 2 kV HBM/200 V MM
- Available in SOT23-5, SC70-5 and DFN8 2x2 wettable flanks
- Automotive qualification
Applications
- Telecoms
- Instrumentation
- Signal conditioning
- High-speed sampling systems
- Portable communication systems
- On-board chargers
Description
The TS3011 single comparator features a high-speed response time with rail-to-rail inputs. Specified for a supply voltage of 2.2 to 5 V, this comparator can operate over a wide temperature range from -40 °C to 125 °C. The TS3011 offers micropower consumption as low as a few hundred microamperes, thus providing an excellent ratio of power consumption current versus response time. The TS3011 includes push-pull outputs and is available in tiny packages to overcome space constraints. SC70-5 SOT23-5 DFN8 2 x 2 wettable flanks Product status link TS3011 Rail-to-rail high-speed comparator TS3011 Datasheet DS8604 - Rev 9 - April 2025 For further information, contact your local STMicroelectronics sales office.
1 Pin configuration
Figure 1. Pin connection SC70-5 and SOT23-5 (top view) Table 1. Pin description
1 OUT Output
2 VCC- Negative supply voltage
3 IN+ Positive input voltage
4 IN- Negative input voltage
5 VCC+ Positive supply voltage
Figure 2. Pin connection DFN8 2 x 2 Note: Exposed pad can be left floating or connected to ground.
2 Absolute maximum ratings and operating conditions
Table 2. Absolute maximum ratings
- All voltage values, except the differential voltage, are referenced to VCC -.
- The magnitude of input and output voltages must never exceed the supply rail ±0.3 V.
- Short-circuits can cause excessive heating. These values are typical.
- Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kΩ resistor
between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating.
- Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the
while the other pins are floating.
- Charged device model: all pins and package are charged together to the specified voltage and then discharged directly to
Table 3. Operating conditions
3 Electrical characteristics
In the electrical characteristic tables below, all values over the temperature range are guaranteed through correlation and simulation. No production tests are performed at the temperature range limits. Table 4. VCC = 2.2 V, VICM = VCC/2,Tamb = 25 °C (unless otherwise specified)
- The offset is defined as the average value of positive (VTRIP+) and negative (VTRIP-) trip points (input voltage differences) requested to
change the output state in each direction.
- Hysteresis is a built-in feature of the TS3011. It is defined as the voltage difference between the trip points.
- Maximum values include unavoidable inaccuracies of the industrial tests.
- Overdrive is measured with reference to the VTRIP+ point.
- Overdrive is measured with reference to the VTRIP- point.
Electrical characteristics
Table 5. VCC = 2.7 V, VICM = VCC/2, Tamb = 25 °C (unless otherwise specified)
- The offset is defined as the average value of positive (VTRIP+) and negative (VTRIP-) trip points (input voltage differences) requested to
change the output state in each direction.
- Hysteresis is a built-in feature of the TS3011. It is defined as the voltage difference between the trip points.
- Maximum values include unavoidable inaccuracies of the industrial tests.
- Overdrive is measured with reference to the VTRIP+ point.
- Overdrive is measured with reference to the VTRIP- point.
Table 6. VCC = 5 V, VICM = VCC/2, Tamb = 25 °C (unless otherwise specified)
- The offset is defined as the average value of positive (VTRIP+) and negative (VTRIP-) trip points (input voltage differences) requested to
change the output state in each direction.
- Hysteresis is a built-in feature of the TS3011. It is defined as the voltage difference between the trip points.
- Maximum values include unavoidable inaccuracies of the industrial tests.
- Overdrive is measured with reference to the VTRIP+ point.
- Overdrive is measured with reference to the VTRIP- point.
4 Electrical characteristic curves
Figure 3. Current consumption vs. power supply voltage - Figure 4. Current consumption vs. power supply voltage - Figure 5. Current consumption vs. temperature Figure 6. Output voltage vs. sinking current, output low, Figure 7. Output voltage vs. sinking current, output low, Figure 8. Output voltage drop vs. sourcing current, output
5 Application recommendation
interference and rejects the ripple that may appear on the output. The smallest value capacitor should be preferably placed closer to the supply pin. capacity create an additional RC filter. It generates an additional propagation delay. is far from the resonant frequency, impedance strongly increases and the capacitor loses bypassing capability. Placing different capacitors with different resonant frequencies allows a wide frequency bandwidth to be covered. It is also recommended to implement an unbroken ground plane with low inductance. Figure 21. High speed layout recommendation
6 Package information
To meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions, and product status are available at: www.st.com. ECOPACK is an ST trademark. TS3011
Package information
6.1 SOT23-5 package information
Figure 22. SOT23-5 package outline Table 7. SOT23-5 mechanical data
6.2 SC70-5 (or SOT323-5) package information
Figure 23. SC70-5 (or SOT323-5) package outline Table 8. SC70-5 (or SOT323-5) mechanical data
6.3 DFN8 2x2 mm package information
Figure 24. DFN8 2x2 mm package outline Table 9. DFN8 2x2 mm package mechanical data
7 Ordering information
Table 10. Order codes
- Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001
Ordering information
Revision history
Table 11. Document revision history 03-Oct-2011 1 Initial release. Updated Table 8: Order codes to add the order code TS3011IYLT. Added: Automotive qualification among the Features in the cover page. parameter to µV/°C (not mV/°C). Updated cover page image and description. Updated Figure 1: "Pin connections (top view)" and Table 9: "Order codes". Added Section 5.3: "TS3011 DFN package information". Removed package pin connection section. Added Application recommendation. 24-Jan-2022 7 Added new part number TS3011IYCT in Table 9. Order codes. 24-Jan-2023 8 Updated Applications on the cover page. 09-Apr-2025 9 Updated Section 1: Pin configuration.
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