ADC102S051 Series

2 Channel, 200 ksps to 500 ksps, 10-Bit A/D Converter

Catalog

2 Channel, 200 ksps to 500 ksps, 10-Bit A/D Converter

Part	Ratio - S/H:ADC	Number of A/D Converters	Number of Inputs	Mounting Type	Reference Type	Number of Bits [custom]	Data Interface	Operating Temperature [Max]	Operating Temperature [Min]	Input Type	Architecture	Package / Case	Package / Case [custom]	Package / Case	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Sampling Rate (Per Second)	Configuration	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]
Texas Instruments ADC102S051CIMM/NOPB	1:1	1	2	Surface Mount	Supply	10	DSP SPI	85 °C	-40 °C	Single Ended	SAR	8-MSOP 8-TSSOP	0.118 in	3 mm	5.25 V	2.7 V	500k	MUX-S/H-ADC	2.7 V	5.25 V

Catalog

2 Channel, 200 ksps to 500 ksps, 10-Bit A/D Converter

Key Features

• Specified Over a Range of Sample Rates.Two Input ChannelsVariable Power ManagementSingle Power Supply with 2.7V - 5.25V RangeAll trademarks are the property of their respective owners.Key SpecificationsDNL: ± 0.13 LSB (typ)INL: + 0.20/−0.1 LSB (typ)SNR: 61.8 dB (typ)Power Consumption:3V Supply: 2.7 mW (typ)5V Supply: 8.6 mW (typ)Specified Over a Range of Sample Rates.Two Input ChannelsVariable Power ManagementSingle Power Supply with 2.7V - 5.25V RangeAll trademarks are the property of their respective owners.Key SpecificationsDNL: ± 0.13 LSB (typ)INL: + 0.20/−0.1 LSB (typ)SNR: 61.8 dB (typ)Power Consumption:3V Supply: 2.7 mW (typ)5V Supply: 8.6 mW (typ)

Description

The ADC102S051 is a low-power, two-channel CMOS 10-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 ADC102S051 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 ADC102S051 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.7 mW and 8.6 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3V supply, or 0.47 µW using a +5V supply. The ADC102S051 is packaged in an 8-lead VSSOP package. Operation over the industrial temperature range of −40°C to +85°C is ensured. The ADC102S051 is a low-power, two-channel CMOS 10-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 ADC102S051 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 ADC102S051 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.7 mW and 8.6 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3V supply, or 0.47 µW using a +5V supply. The ADC102S051 is packaged in an 8-lead VSSOP package. Operation over the industrial temperature range of −40°C to +85°C is ensured.