Overview
The TS27M4IPT is a precision low power CMOS quad operational amplifier produced by STMicroelectronics. This device is designed to operate with single or dual supplies, making it versatile for various applications. It is part of the TS27M4 series, which includes the TS27M4C, TS27M4I, and TS27M4M models, each with different temperature ranges. The TS27M4IPT specifically operates within a temperature range of -40°C to +125°C.
These operational amplifiers are known for their low power consumption, high input impedance, and excellent phase margin on capacitive loads. They are ideal for low power consumption applications and offer a good consumption-speed ratio.
Key Specifications
| Parameter | Unit | Min. | Typ. | Max. |
|---|---|---|---|---|
| Supply Voltage (VCC+) | V | - | - | 18 |
| Differential Input Voltage (Vid) | V | ±18 | - | - |
| Input Voltage (Vin) | V | -0.3 | - | 18 |
| Output Current (Io) | mA | - | - | ±30 |
| Input Offset Voltage (Vio) | mV | 1.1 | 0.9 | 10 |
| Input Offset Voltage Drift (DVio) | µV/°C | 2 | - | - |
| Input Bias Current (Iib) | pA | 1 | 150 | - |
| High Level Output Voltage (VOH) | V | 8.7 | 8.6 | 8.9 |
| Low Level Output Voltage (VOL) | mV | - | 50 | - |
| Gain Bandwidth Product (GBP) | MHz | 1 | - | - |
| Phase Margin at Unity Gain (φm) | Degrees | 45 | - | - |
| Operating Temperature Range (Toper) | °C | -40 | - | 125 |
Key Features
- Low power consumption: 150 µA per amplifier
- Output voltage can swing to ground
- Excellent phase margin on capacitive loads
- Unity gain stable
- Two input offset voltage selections
- High input impedance and extremely low input currents
- Low input currents drift with temperature
- Available in DIP14, SO14, and TSSOP14 packages
- ECOPACK® packages with lead-free second level interconnect
Applications
The TS27M4IPT is suitable for a variety of low power consumption applications, including:
- Portable electronic devices
- Battery-powered equipment
- Medical devices requiring low power and high precision
- Automotive systems where low power and reliability are crucial
- Industrial control systems needing precise and low power amplification
Q & A
- What is the typical power consumption per amplifier of the TS27M4IPT?
150 µA per amplifier.
- What is the operating temperature range of the TS27M4IPT?
-40°C to +125°C.
- What are the available package types for the TS27M4IPT?
DIP14, SO14, and TSSOP14.
- Does the TS27M4IPT support single or dual supply operation?
Yes, it supports both single and dual supply operation.
- What is the typical input offset voltage of the TS27M4IPT?
0.9 mV.
- What is the gain bandwidth product of the TS27M4IPT?
1 MHz.
- Is the TS27M4IPT unity gain stable?
Yes, it is unity gain stable.
- What is the phase margin at unity gain for the TS27M4IPT?
45 degrees.
- Does the TS27M4IPT have ESD protection?
No specific mention of ESD protection in the provided data, but it is recommended to check the latest datasheet for updated information.
- What is the typical high level output voltage of the TS27M4IPT?
8.6 V.
