Specifications
| Type | Description |
|---|---|
| Part Number | TLC3702 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | D small-outline, FK ceramic, JG ceramic DIP, P plastic DIP; 8-pin D/JG/P pinout shown, FK 20-pin top view shown |
| Function | dual independent voltage comparators; device description |
| Process technology | LinCMOS; device description |
| Output type | push-pull CMOS output; drives capacitive loads without pullup resistor |
| Output drive current | ±8 mA; feature list |
| Typical power dissipation | 100 µW typ; VDD=5 V |
| Typical low-to-high propagation delay | 2.7 µs typ; 5 mV overdrive |
| Supply voltage operating range, TLC3702C/TLC3702I | 3 V to 16 V; feature list and recommended operating conditions |
| Supply voltage operating range, TLC3702M | 4 V to 16 V; feature list and recommended operating conditions |
| Operating temperature range, TLC3702C | 0°C to 70°C |
| Operating temperature range, TLC3702I | -40°C to 85°C |
| Operating temperature range, TLC3702M | -55°C to 125°C |
| Orderable package option, TLC3702C | TLC3702CD, TLC3702CP; TA=0°C to 70°C, VIO max at 25°C=5 mV |
| Orderable package option, TLC3702I | TLC3702ID, TLC3702IP; TA=-40°C to 85°C, VIO max at 25°C=5 mV |
| Orderable package option, TLC3702M | TLC3702MD, TLC3702MFK, TLC3702MJG; TA=-55°C to 125°C, VIO max at 25°C=5 mV |
| Absolute maximum supply voltage range | -0.3 V to 18 V; over operating free-air temperature range |
| Absolute maximum differential input voltage | ±18 V; IN+ with respect to IN- |
| Absolute maximum input voltage range | -0.3 V to VDD; over operating free-air temperature range |
| Absolute maximum output voltage range | -0.3 V to VDD; over operating free-air temperature range |
| Absolute maximum input current | ±5 mA; over operating free-air temperature range |
| Absolute maximum output current | ±20 mA; each output |
| Absolute maximum total supply current into VDD | 40 mA; over operating free-air temperature range |
| Absolute maximum total current out of GND | 40 mA; over operating free-air temperature range |
| Storage temperature range | -65°C to 150°C; absolute maximum rating |
| Case temperature, FK package | 260°C for 60 s |
| Lead temperature, D or P package | 260°C for 10 s; 1.6 mm from case |
| Lead temperature, JG package | 300°C for 60 s; 1.6 mm from case |
| Power dissipation rating, D package | 725 mW at TA<=25°C; derating 5.8 mW/°C; 464 mW at 70°C; 377 mW at 85°C; 145 mW at 125°C |
| Power dissipation rating, FK package | 1375 mW at TA<=25°C; derating 11.0 mW/°C; 880 mW at 70°C; 715 mW at 85°C; 275 mW at 125°C |
| Power dissipation rating, JG package | 1050 mW at TA<=25°C; derating 8.4 mW/°C; 672 mW at 70°C; 546 mW at 85°C; 210 mW at 125°C |
| Power dissipation rating, P package | 1000 mW at TA<=25°C; derating 8.0 mW/°C; 640 mW at 70°C; 520 mW at 85°C; N/A at 125°C |
| Recommended supply voltage, TLC3702C | min 3 V, nom 5 V, max 16 V |
| Recommended common-mode input voltage, TLC3702C | min -0.2 V, max VDD-1.5 V |
| Recommended high-level output current, TLC3702C | -20 mA max |
| Recommended low-level output current, TLC3702C | 20 mA max |
| Input offset voltage, TLC3702C | 1.2 mV typ, 5 mV max at 25°C; 6.5 mV max over 0°C to 70°C; VDD=5 V to 10 V, VIC=VICR min, see Note 3 |
| Input offset current, TLC3702C | 1 pA typ at 25°C; 0.3 nA max at 70°C; VIC=2.5 V |
| Input bias current, TLC3702C | 5 pA typ at 25°C; 0.6 nA max at 70°C; VIC=2.5 V |
| Common-mode input voltage range, TLC3702C | 0 to VDD-1 V at 25°C; 0 to VDD-1.5 V over 0°C to 70°C |
| Common-mode rejection ratio, TLC3702C | 84 dB typ; VIC=VICR min, 25°C/70°C/0°C |
| Supply-voltage rejection ratio, TLC3702C | 85 dB typ; VDD=5 V to 10 V, 25°C/70°C/0°C |
| High-level output voltage, TLC3702C | 4.5 V min, 4.7 V typ at 25°C; 4.3 V min at 70°C; VDD=5 V, VID=1 V, IOH=-4 mA |
| Low-level output voltage, TLC3702C | 210 mV typ, 300 mV max at 25°C; 375 mV max at 70°C; VDD=5 V, VID=-1 V, IOL=4 mA |
| Supply current, TLC3702C | 18 µA typ, 40 µA max at 25°C; 50 µA max over 0°C to 70°C; both comparators, outputs low, no load |
| Recommended supply voltage, TLC3702I | min 3 V, nom 5 V, max 16 V |
| Recommended common-mode input voltage, TLC3702I | min -0.2 V, max VDD-1.5 V |
| Input offset voltage, TLC3702I | 1.2 mV typ, 5 mV max at 25°C; 7 mV max over -40°C to 85°C; VDD=5 V to 10 V, VIC=VICR min, see Note 3 |
| Input offset current, TLC3702I | 1 pA typ at 25°C; 1 nA max at 85°C; VIC=2.5 V |
| Input bias current, TLC3702I | 5 pA typ at 25°C; 2 nA max at 85°C; VIC=2.5 V |
| High-level output voltage, TLC3702I | 4.5 V min, 4.7 V typ at 25°C; 4.3 V min at 85°C; VID=1 V, IOH=-4 mA |
| Low-level output voltage, TLC3702I | 210 mV typ, 300 mV max at 25°C; 400 mV max at 85°C; VID=-1 V, output current condition appears as IOH=-4 mA in source table |
| Supply current, TLC3702I | 18 µA typ, 40 µA max at 25°C; 65 µA max over -40°C to 85°C; both comparators, outputs low, no load |
| Recommended supply voltage, TLC3702M | min 4 V, nom 5 V, max 16 V |
| Recommended common-mode input voltage, TLC3702M | min 0 V, max VDD-1.5 V |
| Input offset voltage, TLC3702M | 1.2 mV typ, 5 mV max at 25°C; 10 mV max over -55°C to 125°C; VDD=5 V to 10 V, VIC=VICR min, see Note 3 |
| Input offset current, TLC3702M | 1 pA typ at 25°C; 15 nA max at 125°C; VIC=2.5 V |
| Input bias current, TLC3702M | 5 pA typ at 25°C; 30 nA max at 125°C; VIC=2.5 V |
| Common-mode input voltage range, TLC3702M | 0 to VDD-1 V at 25°C; 0 to VDD-1.5 V over -55°C to 125°C |
| Common-mode rejection ratio, TLC3702M | 84 dB typ at 25°C; 83 dB typ at 125°C; 82 dB typ at -55°C; VIC=VICR min |
| Supply-voltage rejection ratio, TLC3702M | 85 dB typ at 25°C; 85 dB typ at 125°C; 82 dB typ at -55°C; VDD=5 V to 10 V |
| High-level output voltage, TLC3702M | 4.5 V min, 4.7 V typ at 25°C; 4.2 V min at 125°C; VID=1 V, IOH=-4 mA |
| Low-level output voltage, TLC3702M | 210 mV typ, 300 mV max at 25°C; 500 mV max at 125°C; VID=-1 V, output current condition appears as IOH=-4 mA in source table |
| Supply current, TLC3702M | 18 µA typ, 40 µA max at 25°C; 90 µA max over -55°C to 125°C; both comparators, outputs low, no load |
| Low-to-high propagation delay, 2 mV overdrive | 4.5 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| Low-to-high propagation delay, 5 mV overdrive | 2.7 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| Low-to-high propagation delay, 10 mV overdrive | 1.9 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| Low-to-high propagation delay, 20 mV overdrive | 1.4 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| Low-to-high propagation delay, 40 mV overdrive | 1.1 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| Low-to-high propagation delay, VI step | 1.1 µs typ; VDD=5 V, TA=25°C, VI=1.4 V step at IN+ |
| High-to-low propagation delay, 2 mV overdrive | 4 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| High-to-low propagation delay, 5 mV overdrive | 2.3 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| High-to-low propagation delay, 10 mV overdrive | 1.5 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| High-to-low propagation delay, 20 mV overdrive | 0.95 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| High-to-low propagation delay, 40 mV overdrive | 0.65 µs typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF |
| High-to-low propagation delay, VI step | 0.15 µs typ; VDD=5 V, TA=25°C, VI=1.4 V step at IN+ |
| Fall time | 50 ns typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF, overdrive=50 mV |
| Rise time | 125 ns typ; VDD=5 V, TA=25°C, f=10 kHz, CL=50 pF, overdrive=50 mV |
| Switching limitation | simultaneous switching of inputs causes degradation in output response; switching characteristics note |
| ESD protection | each pin protected by internal circuitry; principles of operation, electrostatic discharge section |
| Datasheet Status | request_only |
Product Overview
The TLC3702 is a Texas Instruments dual micropower voltage comparator in the Signal_Chain category. It contains two independent voltage comparators implemented with LinCMOS process technology. The output stage is a push-pull CMOS output, allowing capacitive loads to be driven without a pullup resistor, with ±8 mA output drive current listed in the feature data.
Supply and temperature limits depend on device grade. TLC3702C and TLC3702I versions operate from 3 V to 16 V, while the TLC3702M operates from 4 V to 16 V. Temperature ranges are 0°C to 70°C for TLC3702C, -40°C to 85°C for TLC3702I, and -55°C to 125°C for TLC3702M.
The device is offered in D small-outline, FK ceramic, JG ceramic DIP, and P plastic DIP package families, with orderable options including TLC3702CD, TLC3702CP, TLC3702ID, TLC3702IP, TLC3702MD, TLC3702MFK, and TLC3702MJG. Typical uses are grounded in its comparator function: voltage threshold detection, low-power signal comparison, and push-pull comparator outputs for capacitive loads.
Key Features
- Dual independent voltage comparators in one device
- LinCMOS process technology
- Push-pull CMOS output drives capacitive loads
- No pullup resistor required for output loading
- ±8 mA output drive current
- 100 µW typical power dissipation at VDD=5 V
- 3 V to 16 V operation for C and I grades
- 4 V to 16 V operation for M grade
- 2.7 µs typical low-to-high delay at 5 mV overdrive
- Internal ESD protection circuitry on each pin
Typical Applications
- Voltage threshold detection
- Low-power signal comparison
- Window comparator circuits
- Capacitive-load comparator outputs
- Battery-powered voltage monitoring
- Industrial temperature-range comparison
- Military temperature-range comparison
Procurement Notes
When requesting a quote for TLC3702, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What type of device is the TLC3702?
The TLC3702 is a Texas Instruments dual micropower voltage comparator. The extracted device description identifies it as two independent voltage comparators implemented with LinCMOS process technology.
What supply voltage ranges apply to TLC3702 grades?
TLC3702C and TLC3702I versions operate from 3 V to 16 V. The TLC3702M version operates from 4 V to 16 V. The nominal recommended supply voltage listed for each grade is 5 V.
What output structure does the TLC3702 use?
The TLC3702 uses a push-pull CMOS output. The datasheet facts state that this output can drive capacitive loads without requiring a pullup resistor, with ±8 mA output drive current listed in the feature data.
Which package options are listed for the TLC3702?
The extracted package data lists D small-outline, FK ceramic, JG ceramic DIP, and P plastic DIP options. Orderable variants include TLC3702CD, TLC3702CP, TLC3702ID, TLC3702IP, TLC3702MD, TLC3702MFK, and TLC3702MJG.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 25, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.