ADC082S051 Series

2 Channel, 200 ksps to 500 ksps, 8-Bit A/D Converter

Catalog

2 Channel, 200 ksps to 500 ksps, 8-Bit A/D Converter

Part	Operating Temperature [Max]	Operating Temperature [Min]	Number of Bits	Input Type	Sampling Rate (Per Second)	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Data Interface	Number of A/D Converters	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Ratio - S/H:ADC	Reference Type	Configuration	Package / Case	Package / Case [custom]	Package / Case	Number of Inputs	Mounting Type	Architecture
Texas Instruments ADC082S051CIMM/NOPB	85 °C	-40 °C	8	Single Ended	500k	5.25 V	2.7 V	DSP SPI	1	2.7 V	5.25 V	1:1	Supply	MUX-S/H-ADC	8-MSOP 8-TSSOP	0.118 in	3 mm	2	Surface Mount	SAR

Catalog

2 Channel, 200 ksps to 500 ksps, 8-Bit A/D Converter

Key Features

• Specified Over a Range of Sample RatesTwo Input ChannelsVariable Power ManagementSingle Power Supply with 2.7V - 5.25V RangeKey SpecificationsDNL: ±0.09 LSB (Typ)INL: + 0.12/−0.062 LSB (Typ)SNR: 49.5 dB (Typ)Power Consumption:3V Supply: 2.2 mW (Typ)5V Supply 7.1 mW (Typ)All trademarks are the property of their respective owners.Specified Over a Range of Sample RatesTwo Input ChannelsVariable Power ManagementSingle Power Supply with 2.7V - 5.25V RangeKey SpecificationsDNL: ±0.09 LSB (Typ)INL: + 0.12/−0.062 LSB (Typ)SNR: 49.5 dB (Typ)Power Consumption:3V Supply: 2.2 mW (Typ)5V Supply 7.1 mW (Typ)All trademarks are the property of their respective owners.

Description

The ADC082S051 is a low-power, two-channel CMOS 8-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC082S051 is fully specified over a sample rate range 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 one or two input signals at inputs IN1 and IN2. 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 ADC082S051 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.2 mW and 7.1 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3V supply, or 0.35 µW using a +5V supply. The ADC082S051 is packaged in an 8-lead VSSOP package. Operation over the industrial temperature range of −40°C to +85°C is ensured. The ADC082S051 is a low-power, two-channel CMOS 8-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC082S051 is fully specified over a sample rate range 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 one or two input signals at inputs IN1 and IN2. 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 ADC082S051 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.2 mW and 7.1 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3V supply, or 0.35 µW using a +5V supply. The ADC082S051 is packaged in an 8-lead VSSOP package. Operation over the industrial temperature range of −40°C to +85°C is ensured.