LTC2498CUHF#PBF - 

制造商：

LINEAR TECHNOLOGY LINEAR TECHNOLOGY

制造商产品编号：

LTC2498CUHF#PBF

仓库库存编号：

1296549

技术数据表：

(EN)

The LTC2498CUHF#PBF is a 16-channel 24-bit delta-sigma? Analog-to-digital Converter (ADC) with EasyDrive? technology. Patented sampling scheme eliminates dynamic input current errors and the shortcomings of on-chip buffering through automatic cancellation of differential input current. This allows large external source impedances and rail-to-rail input signals to be directly digitized while maintaining exceptional DC accuracy. It includes a high accuracy temperature sensor and an integrated oscillator. The integrated temperature sensor offers 1/30th °C resolution and 2°C absolute accuracy. It allows a wide common mode input range, independent of the reference voltage. Any combination of single-ended or differential inputs can be selected and the first conversion after a new channel is selected is valid. Access to the multiplexer output enables optional external amplifiers to be shared between all analog inputs and auto calibration continuously removes their associated offset and drift.

• EasyDrive? Technology enables rail-to-rail inputs with zero differential input current
• Directly digitizes high impedance sensors with full accuracy
• Integrated high accuracy temperature sensor
• GND to VCC Input/reference common mode range
• No latency - digital filter settles in a single cycle, even after a new channel is selected
• Internal oscillator

参考价格及参考库存