Specifications
| Type | Description |
|---|---|
| Part Number | LMV7275 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | SC70-5 1.25 mm x 2.00 mm; SOT-23-5 1.60 mm x 2.90 mm |
| Comparator channels (LMV7275) | Single |
| Output type (LMV7275) | Open-drain |
| Output pull-up voltage capability | up to 5.5 V; open-drain output pulled up externally, regardless of LMV7275 supply voltage |
| Supply voltage operating range | 1.8 to 5.5 V; recommended operating conditions |
| Operating temperature range | -40 to 85 °C; recommended operating conditions |
| Absolute maximum supply voltage | 6 V; V+ - V- |
| Absolute maximum input/output pin voltage | (V-) - 0.1 V to (V+) + 0.1 V; voltage at input/output pins |
| Maximum junction temperature | 150 °C; absolute maximum ratings |
| Storage temperature range | -65 to 150 °C; absolute maximum ratings |
| ESD HBM rating | ±2000 V; SOT-23 and SC70 packages, ANSI/ESDA/JEDEC JS-001 |
| ESD machine model rating | ±200 V; SOT-23 and SC70 packages |
| Thermal resistance junction-to-ambient (DBV SOT-23-5) | 325 °C/W |
| Thermal resistance junction-to-ambient (DGK SC70-5) | 265 °C/W |
| Input offset voltage (V+ = 1.8 V, TJ = 25°C) | typ 0.3 mV, max 4 mV |
| Input offset voltage (V+ = 1.8 V, temperature extremes) | max 6 mV |
| Input offset temperature drift | typ 20 µV/°C; V+ = 1.8 V, VCM = 0.9 V |
| Input bias current | typ 10 nA; V+ = 1.8 V |
| Input offset current | typ 200 pA; V+ = 1.8 V |
| Supply current (V+ = 1.8 V, TJ = 25°C) | typ 9 µA, max 12 µA; LMV7275 |
| Supply current (V+ = 1.8 V, temperature extremes) | max 14 µA; LMV7275 |
| Output voltage low (V+ = 1.8 V, IO = -0.5 mA) | typ 52 mV, max 100 mV |
| Output voltage low (V+ = 1.8 V, IO = -1.5 mA) | typ 166 mV, max 220 mV |
| Input common-mode voltage range (V+ = 1.8 V) | -0.1 to 1.9 V; CMRR > 45 dB |
| Common-mode rejection ratio | min 46 dB, typ 78 dB; V+ = 1.8 V, 0 V < VCM < 1.8 V |
| Power supply rejection ratio | min 55 dB, typ 80 dB; V+ = 1.8 V to 5 V |
| Output leakage current (VO = 1.8 V) | typ 2 pA; LMV7275 only |
| Propagation delay high-to-low (1.8 V, 20 mV overdrive) | typ 880 ns; load = 50 pF // 5 kΩ |
| Propagation delay high-to-low (1.8 V, 50 mV overdrive) | typ 570 ns; load = 50 pF // 5 kΩ |
| Propagation delay low-to-high (1.8 V, 20 mV overdrive) | typ 1100 ns; load = 50 pF // 5 kΩ |
| Propagation delay low-to-high (1.8 V, 50 mV overdrive) | typ 800 ns; load = 50 pF // 5 kΩ |
| Supply current (V+ = 2.7 V, TJ = 25°C) | typ 9 µA, max 13 µA; LMV7275 |
| Supply current (V+ = 2.7 V, temperature extremes) | max 15 µA; LMV7275 |
| Output voltage low (V+ = 2.7 V, IO = -0.5 mA) | typ 50 mV, max 70 mV |
| Output voltage low (V+ = 2.7 V, IO = -2 mA) | typ 155 mV, max 220 mV |
| Input common-mode voltage range (V+ = 2.7 V) | -0.1 to 2.8 V; CMRR > 45 dB |
| Output leakage current (VO = 2.7 V) | typ 2 pA; LMV7275 only |
| Propagation delay high-to-low (2.7 V, 20 mV overdrive) | typ 1200 ns; load = 50 pF // 5 kΩ |
| Propagation delay low-to-high (2.7 V, 20 mV overdrive) | typ 1300 ns; load = 50 pF // 5 kΩ |
| Supply current (V+ = 5 V, TJ = 25°C) | typ 10 µA, max 14 µA; LMV7275 |
| Supply current (V+ = 5 V, temperature extremes) | max 16 µA; LMV7275 |
| Output voltage low (V+ = 5 V, IO = -0.5 mA) | typ 27 mV, max 70 mV |
| Output voltage low (V+ = 5 V, IO = -4.0 mA) | typ 225 mV, max 315 mV |
| Input common-mode voltage range (V+ = 5 V) | -0.1 to 5.1 V; CMRR > 45 dB |
| Output leakage current (VO = 5 V) | typ 2 pA; LMV7275 only |
| Propagation delay high-to-low (5 V, 20 mV overdrive) | typ 2100 ns; load = 50 pF // 5 kΩ |
| Propagation delay high-to-low (5 V, 50 mV overdrive) | typ 1380 ns; load = 50 pF // 5 kΩ |
| Propagation delay low-to-high (5 V, 20 mV overdrive) | typ 1800 ns; load = 50 pF // 5 kΩ |
| Propagation delay low-to-high (5 V, 50 mV overdrive) | typ 1100 ns; load = 50 pF // 5 kΩ |
| Datasheet Status | request_only |
Product Overview
The LMV7275 is a Texas Instruments low-power rail-to-rail comparator for Signal_Chain designs requiring a single comparison channel. Its LMV7275 output is open-drain, allowing an external pull-up voltage up to 5.5 V regardless of the comparator supply voltage. Recommended supply operation spans 1.8 to 5.5 V, with a -40 to 85 °C operating temperature range.
Electrical limits include 0.3 mV typical and 4 mV maximum input offset voltage at V+ = 1.8 V and TJ = 25 °C, with 6 mV maximum at temperature extremes. At V+ = 1.8 V, supply current is 9 µA typical and 12 µA maximum at 25 °C, and 14 µA maximum across temperature extremes. Input bias current is 10 nA typical, and input offset current is 200 pA typical.
Package choices are SC70-5 at 1.25 mm x 2.00 mm and SOT-23-5 at 1.60 mm x 2.90 mm. Thermal resistance junction-to-ambient is 265 °C/W for DGK SC70-5 and 325 °C/W for DBV SOT-23-5. The device fits threshold detection, signal level monitoring, and low-power comparator functions where the listed supply, output, and input common-mode limits meet the circuit requirements.
Key Features
- Single comparator channel for Signal_Chain comparison functions
- Open-drain output with external pull-up to 5.5 V
- Operates from 1.8 V to 5.5 V supply
- -40 to 85 °C recommended operating temperature range
- 0.3 mV typical input offset at 1.8 V
- 9 µA typical supply current at 1.8 V
- Input common-mode range extends below ground and above supply
- 2 pA typical LMV7275 output leakage current
- SC70-5 and SOT-23-5 package options
- ±2000 V HBM ESD rating for listed packages
Typical Applications
- Threshold detection circuits
- Signal level monitoring
- Low-power comparator stages
- Open-drain logic interfacing
- Battery-supplied signal comparison
- Window or limit detection
- Mixed-voltage comparator outputs
Procurement Notes
When requesting a quote for LMV7275, 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 output type does the LMV7275 use?
The LMV7275 uses an open-drain output. Its output can be pulled up externally to as much as 5.5 V, regardless of the LMV7275 supply voltage, within the stated output pull-up capability.
What supply voltage range is recommended for LMV7275 operation?
The recommended operating supply voltage range is 1.8 to 5.5 V. The extracted absolute maximum supply rating is 6 V for V+ minus V-, which is separate from the recommended operating range.
Which packages are listed for the LMV7275?
The extracted package information lists SC70-5 at 1.25 mm x 2.00 mm and SOT-23-5 at 1.60 mm x 2.90 mm. Thermal resistance is 265 °C/W for DGK SC70-5 and 325 °C/W for DBV SOT-23-5.
What is the LMV7275 supply current at common supply voltages?
For LMV7275, typical supply current is 9 µA at 1.8 V, 9 µA at 2.7 V, and 10 µA at 5 V at TJ = 25 °C. Maximum values at temperature extremes are 14 µA, 15 µA, and 16 µA respectively.
What input common-mode ranges are specified for the LMV7275?
The extracted common-mode ranges are -0.1 to 1.9 V at V+ = 1.8 V, -0.1 to 2.8 V at V+ = 2.7 V, and -0.1 to 5.1 V at V+ = 5 V, each with CMRR greater than 45 dB.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 7, 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.