Specifications
| Type | Description |
|---|---|
| Part Number | NCS2003 |
| Manufacturer | STMicroelectronics |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | SOT23-5/TSOP-5, SOT553-5, Micro8/MSOP8, SOIC-8, TSSOP-8, SOIC-14 |
| Amplifier Channels | single, dual, quad; NCS2003/NCV2003 single, NCS20032/NCV20032 dual, NCS20034/NCV20034 quad |
| Operating Supply Voltage | 1.7 to 5.5 V; recommended operating conditions, VDD - VSS |
| Absolute Maximum Supply Voltage | 7.0 V; VDD - VSS |
| Input Voltage Range Absolute Maximum | VSS - 0.3 to 7.0 V; input current limited when VIN exceeds VDD |
| Input Current Absolute Maximum | 10 mA; input pins |
| Output Short Current Absolute Maximum | 100 mA; indefinite duration, subject to package power dissipation limits |
| Storage Temperature | -65 to 150 °C; absolute maximum rating |
| Junction Temperature | 150 °C; absolute maximum rating |
| Operating Temperature Range | -40 to +85 °C; NCS2003 and NCS2003A specified operating range |
| Operating Temperature Range | -40 to +125 °C; NCV2003, NCx20032, NCx20034 specified operating range |
| Input Common Mode Range | VSS to VDD - 0.6 V; recommended operating conditions |
| Unity Gain Bandwidth | 7 MHz; VS = 5 V |
| Gain Bandwidth Product | 5 MHz; VS = 1.8 V |
| Gain Bandwidth Product | 7 MHz; VS = 5.0 V |
| Slew Rate Rising | 6 V/µs; VS = 1.8 V, RL = 2 kΩ, AV = +1 |
| Slew Rate Falling | 9 V/µs; VS = 1.8 V, RL = 2 kΩ, AV = +1 |
| Slew Rate Rising | 8 V/µs; VS = 5.0 V, RL = 2 kΩ, AV = +1 |
| Slew Rate Falling | 12.5 V/µs; VS = 5.0 V, RL = 2 kΩ, AV = +1 |
| Input Offset Voltage | typ 0.5 mV, max 3.0 mV; VS = 1.8 V, NCS2003A, TA = 25°C |
| Input Offset Voltage | typ 0.5 mV, max 4.0 mV; max 5.0 mV over temperature; VS = 1.8 V, NCx2003, NCx20032, NCx20034 |
| Input Offset Voltage | typ 0.5 mV, max 3.0 mV; VS = 5.0 V, NCS2003A, TA = 25°C |
| Input Offset Voltage | typ 0.5 mV, max 4.0 mV; VS = 5.0 V, NCx2003, TA = 25°C |
| Input Offset Voltage | max 5.0 mV; VS = 5.0 V, NCx20032, NCx20034 |
| Offset Voltage Drift | typ 2.0 µV/°C; VS = 1.8 V or 5.0 V |
| Offset Voltage Drift | max 6.0 µV/°C; NCS2003A, guaranteed by design/characterization |
| Input Bias Current | typ 1 pA; VS = 1.8 V or 5.0 V |
| Input Offset Current | typ 1 pA; VS = 1.8 V or 5.0 V |
| Channel Separation | typ 100 dB; DC, NCx20032 and NCx20034 |
| Input Resistance | typ 1 TΩ; VS = 1.8 V or 5.0 V |
| Input Capacitance | typ 1.2 pF; VS = 1.8 V or 5.0 V |
| Common Mode Rejection Ratio | min 70 dB, typ 80 dB; VS = 1.8 V, VIN = VSS to VDD - 0.6 V |
| Common Mode Rejection Ratio | min 65 dB; VS = 1.8 V, VIN = VSS + 0.2 V to VDD - 0.6 V |
| Common Mode Rejection Ratio | min 65 dB, typ 90 dB; VS = 5.0 V, NCx2003/A, VIN = VSS to VDD - 0.6 V |
| Common Mode Rejection Ratio | min 70 dB, typ 90 dB; VS = 5.0 V, NCx20032/NCx20034, VIN = VSS to VDD - 0.6 V |
| Open Loop Voltage Gain | min 80 dB, typ 92 dB; min 75 dB over temperature; VS = 1.8 V, RL = 10 kΩ |
| Open Loop Voltage Gain | typ 92 dB, min 70 dB over temperature; VS = 1.8 V, RL = 2 kΩ |
| Open Loop Voltage Gain | min 86 dB, typ 92 dB; min 78 dB over temperature; VS = 5.0 V, RL = 10 kΩ |
| Open Loop Voltage Gain | min 83 dB, typ 92 dB; min 78 dB over temperature; VS = 5.0 V, RL = 2 kΩ |
| Output Current Capability Sourcing | min 5 mA, typ 8 mA; VS = 1.8 V |
| Output Current Capability Sinking | min 10 mA, typ 14 mA; VS = 1.8 V |
| Output Current Capability Sourcing | min 40 mA, typ 76 mA; VS = 5.0 V |
| Output Current Capability Sinking | min 50 mA, typ 96 mA; VS = 5.0 V |
| Output Voltage High | min 1.75 V, typ 1.798 V; VS = 1.8 V, RL = 10 kΩ |
| Output Voltage Low | typ 7 mV, max 50 mV; VS = 1.8 V, RL = 10 kΩ, NCx2003/A |
| Output Voltage High | min 4.95 V, typ 4.99 V; VS = 5.0 V, RL = 10 kΩ |
| Output Voltage Low | typ 8 mV, max 50 mV; VS = 5.0 V, RL = 10 kΩ, NCx2003/A |
| Voltage Noise Density | typ 20 nV/√Hz; f = 1 kHz |
| Current Noise Density | typ 0.1 pA/√Hz; f = 1 kHz |
| Phase Margin | typ 53°; VS = 1.8 V, RL = 10 kΩ, CL = 5 pF |
| Phase Margin | typ 64°; VS = 5.0 V, NCx2003/A, RL = 10 kΩ, CL = 5 pF |
| Settling Time | typ 1.8 µs; VS = 1.8 V, VO = 1 Vpp, gain = 1, CL = 20 pF, settling to 0.1% |
| Settling Time | typ 0.6 µs; VS = 5.0 V, VO = 1 Vpp, gain = 1, CL = 20 pF, settling to 0.1% |
| THD+N | typ 0.005%; VS = 1.8 V, VO = 1 Vpp, RL = 2 kΩ, AV = +1, f = 1 kHz |
| THD+N | typ 0.002%; VS = 5.0 V, VO = 4 Vpp, RL = 2 kΩ, AV = +1, f = 1 kHz |
| Power Supply Rejection Ratio | min 72 dB, typ 80 dB; min 65 dB over temperature; VS = 1.8 V or 5.0 V, NCx2003/A |
| Power Supply Rejection Ratio | min 80 dB, typ 100 dB; VS = 1.8 V or 5.0 V, NCx20032/NCx20034 |
| Quiescent Current | typ 230 µA, max 560 µA; max 1000 µA over temperature; VS = 1.8 V, no load, per channel, NCx2003/A |
| Quiescent Current | typ 275 µA, max 375 µA; max 575 µA over temperature; VS = 1.8 V, no load, per channel, NCx20032/NCx20034 |
| Quiescent Current | typ 300 µA, max 660 µA; max 1000 µA over temperature; VS = 5.0 V, no load, per channel, NCx2003/A |
| Quiescent Current | typ 325 µA, max 450 µA; max 675 µA over temperature; VS = 5.0 V, no load, per channel, NCx20032/NCx20034 |
| ESD Human Body Model | 3000 V; NCx2003/A and NCx20034 |
| ESD Human Body Model | 2000 V; NCx20032 |
| Moisture Sensitivity Level | Level 1; tested per IPC/JEDEC J-STD-020A |
| Automotive Qualification | AEC-Q100 qualified and PPAP capable; NCV prefix devices |
| Compliance | Pb-free, halogen free/BFR free, RoHS compliant |
| Datasheet Status | request_only |
Product Overview
Package options span SOT23-5/TSOP-5, SOT553-5, Micro8/MSOP8, SOIC-8, TSSOP-8, and SOIC-14. The device family is Pb-free, halogen free/BFR free, RoHS compliant, and rated Moisture Sensitivity Level 1 per IPC/JEDEC J-STD-020A. NCV-prefix devices are AEC-Q100 qualified and PPAP capable.
Key Features
- Rail-to-rail output operational amplifier family
- Single, dual, and quad channel variants
- 1.7 to 5.5 V recommended supply range
- 7 MHz unity-gain bandwidth at 5 V
- 5 MHz gain bandwidth product at 1.8 V
- Typical 1 pA input bias current
- Typical 20 nV/√Hz voltage noise density
- Typical 1 TΩ input resistance
- NCV devices support AEC-Q100 and PPAP
- Pb-free, halogen free/BFR free, RoHS compliant
Typical Applications
- Low-voltage signal conditioning
- Rail-to-rail output buffer stages
- High input resistance sensor interfaces
- Single-supply analog front ends
- Multi-channel amplifier circuits
- Automotive-qualified NCV signal paths
- Low-bias-current input circuits
Procurement Notes
When requesting a quote for NCS2003, 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 supply voltage range does NCS2003 support?
The recommended operating supply range for the NCS2003 family is 1.7 to 5.5 V across VDD - VSS. The absolute maximum supply rating is 7.0 V.
Which channel configurations are included in this family?
The family includes single, dual, and quad amplifier versions. NCS2003 and NCV2003 are single-channel devices, NCS20032 and NCV20032 are dual-channel devices, and NCS20034 and NCV20034 are quad-channel devices.
What packages are listed for NCS2003 devices?
Package options listed for the family include SOT23-5/TSOP-5, SOT553-5, Micro8/MSOP8, SOIC-8, TSSOP-8, and SOIC-14, depending on device variant.
What bandwidth and slew-rate values are specified?
The family lists 7 MHz unity-gain bandwidth at 5 V. Gain bandwidth product is 5 MHz at 1.8 V and 7 MHz at 5.0 V. Slew-rate values are specified for rising and falling edges at both supply voltages.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 26, 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.