The VCA2612Y-1/2K is a dual variable gain amplifier featuring a low noise preamplifier and a programmable gain amplifier. It offers a gain range from 5dB to 25dB for the low noise preamp and 24dB to 45dB for the variable gain amplifier, with a bandwidth of 80MHz and 40MHz, respectively. The device supports differential input and output, making it suitable for applications requiring high-performance signal processing. It is designed for low noise operation, with input noise levels of 1.25nV/,àöHz for the preamp and 3.3nV/,àöHz for the VCA. The VCA2612Y also features low crosstalk of 52dB at maximum gain and is capable of handling input voltages up to 2V peak-to-peak in differential mode. The device is housed in a TQFP-48 package and operates over a temperature range of -40¬8C to +85¬8C. It is ideal for use in ultrasound systems, wireless receivers, and test equipment.
VCA2612 for PSEC (Custom)
IC VARIABLE GAIN 2 CIRC 48TQFP Product overview: VCA2612Y-1/2K from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-VCA2612Y-1/2K can be used for catalog matching and distributor lookup.
IC VARIABLE GAIN 2 CIRC 48TQFP
Variable Gain Amplifier 2 Circuit Differential 48-TQFP (7x7)
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | VCA2612Y-1/2K | 687-VCA2612Y-1/2K | VCA2612Y-1/2K | VCA2612Y-1/2K |
| Product Name | Operational Amplifier IC | Integrated Circuits (ICs) - Linear - Amplifiers | Instrumentation, OP Amps, Buffer Amps | |
| Package Type | QFP; TQFP48 | Bulk | 1 nA | QFP; 48-TQFP |
| Life Cycle Stage | Obsolete | Active | Active | |
| Slew Rate | 300 V/µs | 3.00E-4 V/µs | 300 V/µs | |
| Bandwidth | 80 MHz | 40 MHz |
