Overview
The NCS7101SN2T1G is a rail-to-rail operational amplifier produced by onsemi. This device is designed for low-voltage, single-supply operation and is available in the space-saving SOT-23-5 package. It features a modified analog CMOS process that enables rail-to-rail input and output operation, making it suitable for a wide range of applications. The NCS7101SN2T1G operates with supply voltages from 1.8 V to 10 V, allowing it to be used in various low-voltage systems.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC to VEE) | - | - | 10 | V |
| Input Offset Voltage | -7.0 | -9.0 | -7.0 | mV |
| Input Bias Current | - | 1.0 | - | pA |
| Unity Gain Bandwidth | 0.9 | 1.0 | - | MHz @ 1.8 V |
| Slew Rate | 0.7 | 1.2 | 3.0 | V/μs |
| Output Voltage Swing | - | - | Within 50 mV of both rails @ 1.8 V | V |
| Supply Current | - | 1.0 | - | mA |
| Operating Ambient Temperature Range | -40 | - | 85 | °C |
| ESD Protection | - | - | 2.0 kV | V |
Key Features
- Low Voltage, Single Supply Operation (1.8 V to 10 V)
- Rail-to-Rail Input and Output Operation
- Ultra Low Input Bias Current (1.0 pA)
- No Phase Reversal on the Output for Over-Driven Input Signals
- Low Supply Current (ID = 1.0 mA)
- ESD Protected Inputs up to 2.0 kV
- Pb-Free and RoHS Compliant
- AEC-Q100 Qualified and PPAP Capable
Applications
- Dual NiCd/NiMH Cell Powered Systems
- Portable Communication Devices
- Low Voltage Active Filters
- Power Supply Monitor and Control
- Interface to DSP
Q & A
- What is the supply voltage range for the NCS7101SN2T1G?
The NCS7101SN2T1G operates with supply voltages from 1.8 V to 10 V.
- What is the input offset voltage of the NCS7101SN2T1G?
The input offset voltage is typically -9 mV.
- What is the unity gain bandwidth of the NCS7101SN2T1G at 1.8 V supply voltage?
The unity gain bandwidth is 0.9 MHz at 1.8 V supply voltage.
- Does the NCS7101SN2T1G have ESD protection?
- What is the typical supply current of the NCS7101SN2T1G?
The typical supply current is 1.0 mA.
- Is the NCS7101SN2T1G Pb-Free and RoHS Compliant?
- What are some typical applications of the NCS7101SN2T1G?
Typical applications include dual NiCd/NiMH cell powered systems, portable communication devices, low voltage active filters, power supply monitor and control, and interface to DSP.
- How does the NCS7101SN2T1G handle capacitive loads?
The NCS7101SN2T1G can drive capacitive loads but may require a low-value isolation resistor to enhance phase margin and prevent oscillations.
- What is the operating ambient temperature range for the NCS7101SN2T1G?
The operating ambient temperature range is -40°C to 85°C.
- Is the NCS7101SN2T1G AEC-Q100 Qualified?
