Description
The Texas Instruments TL074IDR is a low-power JFET-input operational amplifier that offers high performance for precision applications. It features low noise, low input bias current, and high output drive capability, making it suitable for high-performance audio and instrumentation applications only. With its wide bandwidth, high slew rate, and high input impedance, this amplifier ensures clean signal transmission with low harmonic distortion. Its high-input-impedance and low-noise design make it ideal for sensitive measurements. The TL074IDR is essential in audio amplifiers, equalizers, and instrumentation, making it a versatile component for various applications.
Features
The TL074IDR features:
- Low-power JFET-input operational amplifier
- Low noise, low input bias current, and high output drive capability
- Wide bandwidth, high slew rate, and high input impedance for precision
- Suitable for high-performance audio and instrumentation applications only
- Low harmonic distortion ensures clean signal transmission
- High-input-impedance and low-noise design ideal for sensitive measurements
Package
According to the product information, TL074IDR comes in a Small Outline Package (SOIC-14).
Manufacturer
The manufacturer of the TL074IDR is Texas Instruments (TI).
Applications
According to the product information, the application areas of TL074IDR are:
- Audio amplifiers
- Equalizers
- Instrumentation
- Tone control circuits
- Amplifiers
- Mixer circuits
- Active filters
- Signal conditioning
- Audio mixers
These applications take advantage of the component's low power consumption, high input impedance, and low noise.
Equivalent
According to Texas Instruments, the equivalent products of TL074IDR are:
These amplifiers share similar characteristics with TL074IDR, such as low noise, high input impedance, and high output drive capability.
Specifications
| Number of channels |
4 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) |
30 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) |
7 |
Rail-to-rail |
In to V+ |
| GBW (typ) (MHz) |
3 |
Slew rate (typ) (V/µs) |
13 |
| Vos (offset voltage at 25°C) (max) (mV) |
6 |
Iq per channel (typ) (mA) |
1.4 |
| Vn at 1 kHz (typ) (nV√Hz) |
18 |
Rating |
Catalog |
| Operating temperature range (°C) |
-40 to 85, 0 to 70 |
Offset drift (typ) (µV/°C) |
18 |
| Features |
Standard Amps |
Input bias current (max) (pA) |
200 |
| CMRR (typ) (dB) |
100 |
Iout (typ) (A) |
0.01 |
| Architecture |
FET |
Input common mode headroom (to negative supply) (typ) (V) |
3 |
| Input common mode headroom (to positive supply) (typ) (V) |
0 |
Output swing headroom (to negative supply) (typ) (V) |
1.5 |
| Output swing headroom (to positive supply) (typ) (V) |
-1.5 |
Package/Case |
SOIC (D)-14 |
TL074IDR FAQs
1.Q: What are related parts to TL074IDR in Texas Instruments' lineup?
A: Similar devices include TL064 (lower power), TL084 (higher slew rate), and OPA1642 (audiophile-grade JFET op-amp).
2.Q: Does the TL074IDR support shutdown functionality?
A: No, the TL074IDR doesn't have shutdown capability as it's a traditional quad op-amp design.
3.Q: What is the typical voltage gain of TL074IDR?
A: The typical open-loop voltage gain is 106dB (approximately 200,000 V/V).
4.Q: What package does the TL074IDR come in?
A: It comes in a 14-pin SOIC (SO) surface-mount package with gull-wing leads, measuring 8.75×4×1.5mm max.
5.Q: What are the recommended operating conditions for TL074IDR?
A: Single supply: 4.5V-40V; Dual supply: ±2.25V to ±20V. Operating temperature range: -40°C to +85°C.
6.Q: What is the pinout configuration of the TL074IDR?
A: The 14-pin SOIC package contains 4 independent op-amps with standard pinout: pins 1-3 (A), 5-7 (B), 8-10 (C), 12-14 (D), plus V+ (pin 4) and V- (pin 11).
7.Q: What are typical applications for the TL074IDR?
A: It's commonly used in audio preamplifiers, active filters, precision integrators, medical instrumentation, and other low-noise analog signal processing circuits.
8.Q: What are the key features of the TL074IDR operational amplifier?
A: The TL074IDR features JFET input technology, low noise (37nV/√Hz), quad channels, wide supply range (±2.25V to ±20V), and high slew rate (20V/μs).
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