TSH74CD STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
TSH74CD is a quad rail-to-rail operational amplifier with 65 MHz bandwidth operating from 5 V to 9 V supplies in a 14-pin SO package. It features 81 dB minimum CMRR and voltage-feedback architecture for high-speed signal processing. Available in stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TSH74CD Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSH74CD?
- 65 MHz gain-bandwidth product with rail-to-rail input and output for full signal swing on 5 V to 9 V supplies
- 81 dB minimum common-mode rejection ratio with 106 dB typical CMRR for precise differential signal amplification
- Quad op-amp in a 14-pin SO package with voltage-feedback architecture and integrated frequency compensation
What is TSH74CD used for?
TSH74CD is suited for high-speed signal conditioning applications in industrial instrumentation, active filter design, and video signal processing where four amplifier channels are needed in a single compact package. Its 65 MHz bandwidth and rail-to-rail output support wide dynamic range amplification of sensor signals from 5 V to 9 V single-supply systems. The 14-pin SO package simplifies layout for multi-channel amplifier stages in data acquisition front ends and communication interface circuits.
What are the specifications of TSH74CD?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 20 µA |
| Bias Current-Max (IIB) @25C | 15 µA |
| Common-mode Reject Ratio-Min | 81dB |
| Common-mode Reject Ratio-Nom | 106dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 12000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -7 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 14 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 68V/us |
| Slew Rate-Nom | 118V/us |
| Supply Current-Max | 53.6mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 65000 |
| Voltage Gain-Min | 5623.41 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the TSH74CD datasheet?
TSH74CD Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TSH74CD?
Compatible alternatives and drop-in replacements for TSH74CD:
Frequently Asked Questions
What bandwidth does TSH74CD provide and which signal frequencies can it amplify accurately?
TSH74CD provides a gain-bandwidth product of 65 MHz, allowing it to amplify signals accurately from audio frequencies up to several megahertz depending on the closed-loop gain setting. At unity gain the full 65 MHz bandwidth is available, making it suitable for video signal buffers and high-speed active filter stages operating on 5 V to 9 V supplies.
How does the rail-to-rail output of TSH74CD improve dynamic range in single-supply designs?
Rail-to-rail output allows the TSH74CD output swing to reach within millivolts of both supply rails, maximizing the usable signal range on 5 V or 9 V single-supply systems. This eliminates the need for dual-supply biasing in many designs, increasing the peak-to-peak output amplitude from roughly 3 V (for a non-rail-to-rail part) to nearly the full 5 V supply, improving SNR in low-voltage systems.
When should a designer choose TSH74CD over a lower-bandwidth op-amp for active filter implementation?
TSH74CD is the better choice when the active filter cutoff frequency exceeds 1 MHz or when Sallen-Key and multiple-feedback topologies require a gain-bandwidth product at least 10x the filter pole frequency to maintain accurate response shaping. With 65 MHz GBW and bias current up to 20 µA, it handles filter designs up to the high single-digit MHz range without phase margin degradation that would distort filter selectivity.
How many independent amplifier channels does TSH74CD integrate and how does this reduce BOM complexity?
TSH74CD integrates 4 independent op-amp channels in a single 14-pin SO package, replacing up to 4 discrete single-channel or 2 dual-channel amplifiers in a design. This reduces board area, solder joints, and procurement SKUs for quad-channel signal chains such as 4-input instrumentation front ends or balanced audio mixing stages operating from a 5 V to 9 V bus.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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