ADC088S052CIMTX/NOPB屬于集成電路（IC）的模數(shù)轉換器（ADC）。由美國德州儀器公司制造生產的ADC088S052CIMTX/NOPB模數(shù)轉換器（ADC）模數(shù)轉換器（ADC、A/D 或 A 轉 D）對模擬信號進行采樣，例如由麥克風采集的聲音或傳感器的輸出，然后將其轉換為數(shù)字信號。一般來說，數(shù)字輸出是二進制補碼二進制數(shù)，與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉換器數(shù)和架構（例如自適應增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進行選擇。

FEATURES

? Eight Input Channels

? Variable Power Management

? Independent Analog and Digital Supplies

? SPI?/ QSPI?/MICROWIRE/DSP Compatible

? Packaged in 16-Lead TSSOP

APPLICATIONS

? Automotive Navigation

? Portable Systems

? Medical Instruments

? Mobile Communications

? Instrumentation and Control Systems

KEY SPECIFICATIONS

? Conversion Rate: 200 ksps to 500 ksps

? DNL (VA = VD = 2.7V to 5.0V): ±0.2 LSB (Max)

? INL (VA = VD = 2.7V to 5.0V): ±0.2 LSB (Max)

? Power Consumption

– 3V Supply: 1.2 mW (Typ)

– 5V Supply: 6.5 mW (Typ)

DESCRIPTION

The ADC088S052 is a low-power, eight-channel

CMOS 8-bit analog-to-digital converter specified for

conversion throughput rates of 200 ksps to 500 ksps.

The converter is based on a successive?

approximation register architecture with an internal

track-and-hold circuit. It can be configured to accept up to eight input signals at inputs IN0 through IN7.

The output serial data is straight binary and is

compatible with several standards, such as SPI?,

QSPI?, MICROWIRE, and many common DSP

serial interfaces.

The ADC088S052 may be operated with independent

analog and digital supplies. The analog supply (VA)

can range from +2.7V to +5.25V, and the digital

supply (VD) can range from +2.7V to VA. Normal

power consumption using a +3V or +5V supply is 1.2 mW and 6.5 mW, respectively. The power-down

feature reduces the power consumption to 0.03 μW

using a +3V supply and 0.15 μW using a +5V supply.

The ADC088S052 is packaged in a 16-lead TSSOP

package. Operation over the extended industrial

temperature range of ?40°C to +105°C is ensured.