TLV2553 Series

12-bit 200-KSPS 11-channel low-power serial ADC with power down

Catalog(4 parts)

Part	Configuration	Number of Inputs▲▼	Grade	Reference Type	Ratio - S/H:ADC	Supplier Device Package	Data Interface	Voltage - Supply, Analog▲▼	Voltage - Supply, Analog▲▼	Qualification	Architecture	Input Type	Package / Case▲▼	Package / Case▲▼	Package / Case	Number of A/D Converters▲▼	Sampling Rate (Per Second)	Mounting Type	Number of Bits▲▼	Operating Temperature▲▼	Operating Temperature▲▼	Voltage - Supply, Digital▲▼	Voltage - Supply, Digital▲▼	Utilized IC / Part	Supplied Contents	Input Range
Texas Instruments TLV2553IPWRQ1 12 Bit Analog to Digital Converter 11 Input 1 SAR 20-TSSOP	MUX-S/H-ADC	11 ul	Automotive	External	1:1	20-TSSOP	SPI	5.5 V	2.700000047683716 V	AEC-Q100	SAR	Single Ended	0.004394200164824724 m	0.004399999976158142 m	20-TSSOP	1 ul	200k	Surface Mount	12 ul	-40 °C	85 °C	5.5 V	2.700000047683716 V
Texas Instruments TLV2553EVM-PDK TLV2553 - 12 Bit 200k Samples per Second Analog to Digital Converter (ADC) Evaluation Board							SPI									1 ul	200k		12 ul					TLV2553	Board(s)	0 ~ VREF
Texas Instruments TLV2553IPWR 12 Bit Analog to Digital Converter 11 Input 1 SAR 20-TSSOP	MUX-S/H-ADC	11 ul		External	1:1	20-TSSOP	SPI	5.5 V	2.700000047683716 V		SAR	Single Ended	0.004394200164824724 m	0.004399999976158142 m	20-TSSOP	1 ul	200k	Surface Mount	12 ul	-40 °C	85 °C	5.5 V	2.700000047683716 V
Texas Instruments TLV2553IPWRG4 12 Bit Analog to Digital Converter 11 Input 1 SAR 20-TSSOP	MUX-S/H-ADC	11 ul		External	1:1	20-TSSOP	SPI	5.5 V	2.700000047683716 V		SAR	Single Ended	0.004394200164824724 m	0.004399999976158142 m	20-TSSOP	1 ul	200k	Surface Mount	12 ul	-40 °C	85 °C	5.5 V	2.700000047683716 V

Key Features

• 12-Bit-Resolution A/D ConverterUp to 200 KSPS (150 KSPS for 3 V) ThroughputOver Operating Temperature Range With 12-BitOutput Mode11 Analog Input Channels3 Built-In Self-Test ModesInherent Sample and Hold FunctionLinearity Error, ±1 LSB MaximumOn-Chip Conversion ClockUnipolar or Bipolar Output OperationProgrammable MSB or LSB FirstProgrammable Power DownProgrammable Output Data LengthSPI Compatible Serial Interface With I/O ClockFrequencies up to 15 MHz (CPOL=0, CPHA=0)12-Bit-Resolution A/D ConverterUp to 200 KSPS (150 KSPS for 3 V) ThroughputOver Operating Temperature Range With 12-BitOutput Mode11 Analog Input Channels3 Built-In Self-Test ModesInherent Sample and Hold FunctionLinearity Error, ±1 LSB MaximumOn-Chip Conversion ClockUnipolar or Bipolar Output OperationProgrammable MSB or LSB FirstProgrammable Power DownProgrammable Output Data LengthSPI Compatible Serial Interface With I/O ClockFrequencies up to 15 MHz (CPOL=0, CPHA=0)

Description

The TLV2553 is a 12-bit, switched-capacitor, successive-approximation, analog-to-digital converter. The ADC has three control inputs [chip select (CS), the input-output clock, and the address/control input (DATAIN)], designed for communication with the serial port of a host processor or peripheral through a serial 3-state output. In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages using configuration register 1. The sample-and-hold function is automatic. At the end of conversion, when programmed as EOC, the pin 19 output goes high to indicate that conversion is complete. The converter incorporated in the device features differential, high- impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating temperature range. The TLV2553I is characterized for operation from TA= –40°C to 85°C. The TLV2553 is a 12-bit, switched-capacitor, successive-approximation, analog-to-digital converter. The ADC has three control inputs [chip select (CS), the input-output clock, and the address/control input (DATAIN)], designed for communication with the serial port of a host processor or peripheral through a serial 3-state output. In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages using configuration register 1. The sample-and-hold function is automatic. At the end of conversion, when programmed as EOC, the pin 19 output goes high to indicate that conversion is complete. The converter incorporated in the device features differential, high- impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating temperature range. The TLV2553I is characterized for operation from TA= –40°C to 85°C.