THS4532
Amplificador doble diferencial completo de potencia ultrabaja de 0.25 mA, RRO
THS4532
- Ultra Low Power:
- Voltage: 2.5 V to 5.5 V
- Current: 250 µA
- Power-Down Mode: 0.5 µA (typ)
- Fully-Differential Architecture
- Bandwidth: 36 MHz
- Slew Rate: 200 V/µs
- THD: –120 dBc at 1 kHz (1 VRMS, RL= 2 kΩ)
- Input Voltage Noise: 10 nV/√Hz (f = 1 kHz)
- High DC Accuracy:
- VOS: ±100 µV
- VOS Drift: ±3 µV/°C (–40°C to +125°C)
- AOL: 114 dB
- Rail-to-Rail Output (RRO)
- Negative Rail Input (NRI)
- Output Common-Mode Control
The THS4532 is a low-power, fully-differential amplifier with input common-mode range below the negative rail and rail-to-rail output. The device is designed for low-power data acquisition systems and high density applications where power consumption and dissipation is critical.
The device features accurate output common-mode control that allows for dc coupling when driving analog-to-digital converters (ADCs). This control, coupled with the input common-mode range below the negative rail and rail-to-rail output, allows for easy interface from single-ended ground-referenced signal sources to successive-approximation registers (SARs), and delta-sigma (ΔΣ) ADCs using only single-supply 2.5-V to 5-V power. The THS4532 is also a valuable tool for general-purpose, low-power differential signal conditioning applications.
The device is characterized for operation over the extended industrial temperature range from –40°C to 125°C. The following package options are available:
Documentación técnica
Tipo | Título | Fecha | ||
---|---|---|---|---|
* | Data sheet | THS4532 Ultra Low Power, Rail-to-Rail Output, Fully-Differential Amplifier datasheet (Rev. A) | PDF | HTML | 31 jul 2015 |
E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 28 mar 2017 | ||
Application note | Fully-Differential Amplifiers (Rev. E) | 19 sep 2016 | ||
User guide | THS4532 EVM | 17 ene 2013 | ||
Analog Design Journal | Using fully differential op amps as attenuators, Part 3 | 04 oct 2009 | ||
Analog Design Journal | Using fully differential op amps as attenuators, Part 2 | 14 jul 2009 | ||
Analog Design Journal | Using fully differential op amps as attenuators, Part 1 | 01 may 2009 | ||
Analog Design Journal | Analysis of fully differential amplifiers | 11 mar 2005 | ||
Analog Design Journal | Designing for low distortion with high-speed op amps | 02 mar 2005 | ||
Application note | Noise Analysis for High Speed Op Amps (Rev. A) | 17 ene 2005 |
Diseño y desarrollo
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
THS4532PWEVM — THS4532PWEVM Módulo de evaluación
The THS4532PWEVM is an evaluation module for the dual, THS4532 in the PW (16-lead TSSOP) package.
The THS4532PWEVM is designed to quickly and easily demonstrate the functionality and versatility of the amplifier. The EVM is ready to connect to power, signal source, and test instruments through the (...)
THS4532 TINA-TI Reference Design
PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI
TINA-TI — Programa de simulación analógica basado en SPICE
Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
---|---|---|
TSSOP (PW) | 16 | Ultra Librarian |
Pedidos y calidad
- RoHS
- REACH
- Marcado del dispositivo
- Acabado de plomo/material de la bola
- Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
- Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
- Contenido del material
- Resumen de calificaciones
- Monitoreo continuo de confiabilidad
- Lugar de fabricación
- Lugar de ensamblaje
Soporte y capacitación
Foros de TI E2E™ con asistencia técnica de los ingenieros de TI
El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.
Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI.