Overview
The TS914AIYDT is a rail-to-rail CMOS quad operational amplifier produced by STMicroelectronics. This device is designed to operate with a single or dual supply voltage, offering a broad operating range from 2.7 to 16 volts. It is part of the TS914 series, specifically the automotive grade level, which is qualified and characterized according to AEC Q100 and Q003 or equivalent standards.
The TS914AIYDT features extremely low input bias current, low input offset voltage, and low supply current, making it suitable for a variety of applications requiring high precision and low power consumption.
Key Specifications
| Parameter | Test Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| VCC (Supply Voltage) | - | - | - | 18 | V |
| Vid (Differential Input Voltage) | - | - | - | ±18 | V |
| Vin (Input Voltage) | - | -0.3 | - | 18 | V |
| Iin (Current on Inputs) | - | - | - | ±50 | mA |
| Io (Current on Outputs) | - | - | - | ±130 | mA |
| Tj (Maximum Junction Temperature) | - | - | - | 150 | °C |
| Tstg (Storage Temperature) | - | -65 | - | 150 | °C |
| Vio (Input Offset Voltage) | VCC+ = 3 V, VCC- = 0 V, RL, CL connected to VCC/2, Tamb = 25 °C | 5 | 5 | 12 | mV |
| Iib (Input Bias Current) | VCC+ = 3 V, VCC- = 0 V, RL, CL connected to VCC/2, Tamb = 25 °C | 1 | 150 | 300 | pA |
| ICC (Supply Current per Amplifier) | VCC+ = 3 V, VCC- = 0 V, RL, CL connected to VCC/2, Tamb = 25 °C | 200 | 300 | 400 | μA |
| GBP (Gain Bandwidth Product) | VCC+ = 3 V, VCC- = 0 V, RL = 10 kΩ, CL = 100 pF, f = 100 kHz | - | 1.4 | - | MHz |
| SR (Slew Rate) | VCC+ = 3 V, VCC- = 0 V, RL = 10 kΩ, CL = 100 pF, Vi = 2.5 V to 7.5 V | - | 1 | - | V/μs |
Key Features
- Rail-to-rail input and output voltage ranges
- Single or dual supply operation from 2.7 to 16 V
- Extremely low input bias current: 1 pA typical
- Low input offset voltage: 5 mV max. (A grade)
- Specified for 600 Ω and 100 Ω loads
- Low supply current: 200 μA/amplifier (VCC = 3 V)
- Latch-up immunity
- Spice macromodel included in the specification
Applications
The TS914AIYDT is suitable for various applications requiring high precision and low power consumption, such as:
- Automotive systems due to its automotive grade level compliance
- Industrial control systems
- Medical devices
- Aerospace and defense applications
- Audio and video equipment
- General-purpose analog circuits
Q & A
- What is the operating supply voltage range of the TS914AIYDT?
The TS914AIYDT operates with a single or dual supply voltage from 2.7 to 16 V.
- What is the typical input bias current of the TS914AIYDT?
The typical input bias current is 1 pA.
- What is the maximum input offset voltage for the TS914AIYDT?
The maximum input offset voltage is 5 mV for the A grade.
- What is the supply current per amplifier at VCC = 3 V?
The supply current per amplifier is 200 μA at VCC = 3 V.
- Does the TS914AIYDT have latch-up immunity?
Yes, the TS914AIYDT has latch-up immunity.
- What is the gain bandwidth product of the TS914AIYDT?
The gain bandwidth product is 1.4 MHz with RL = 10 kΩ and CL = 100 pF.
- What is the slew rate of the TS914AIYDT?
The slew rate is 1 V/μs with RL = 10 kΩ and CL = 100 pF.
- What are the typical output current capabilities of the TS914AIYDT?
The source and sink output current capability is typically 40 mA at VCC = 3 V.
- Is the TS914AIYDT suitable for automotive applications?
Yes, it is qualified and characterized according to AEC Q100 and Q003 or equivalent standards, making it suitable for automotive applications.
- What package types are available for the TS914AIYDT?
The TS914AIYDT is available in SO-14 packages.
