ADS5232 Series

Dual-Channel, 12-Bit, 65-MSPS Analog-to-Digital Converter (ADC)

Catalog

Dual-Channel, 12-Bit, 65-MSPS Analog-to-Digital Converter (ADC)

Part	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Package / Case	Number of Bits	Ratio - S/H:ADC	Number of Inputs	Features	Input Type	Data Interface	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Sampling Rate (Per Second)	Architecture	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Number of A/D Converters	Mounting Type	Reference Type	Configuration
Texas Instruments ADS5232IPAG	3.6 V	3 V	64-TQFP	12 bits	1:1	2	Simultaneous Sampling	Differential	Parallel	3.6 V	3 V	65 M	Pipelined	85 °C	-40 °C	64-TQFP (10x10)	2	Surface Mount	External Internal	S/H-ADC
Texas Instruments ADS5232IPAGT	3.6 V	3 V	64-TQFP	12 bits	1:1	2	Simultaneous Sampling	Differential	Parallel	3.6 V	3 V	65 M	Pipelined	85 °C	-40 °C	64-TQFP (10x10)	2	Surface Mount	External Internal	S/H-ADC

Catalog

Dual-Channel, 12-Bit, 65-MSPS Analog-to-Digital Converter (ADC)

Key Features

• Single +3.3V SupplyHigh SNR: 70.7dBFS at fIN= 5MHzTotal Power Dissipation:Internal Reference: 371mWExternal Reference: 335mWInternal or External ReferenceLow DNL: ±0.3LSBFlexible Input Range: 1.5VPPto 2VPPTQFP-64 PackageAPPLICATIONSCommunications IF ProcessingCommunications Base StationsTest EquipmentMedical ImagingVideo DigitizingCCD DigitizingAll trademarks are the property of their respective owners.Single +3.3V SupplyHigh SNR: 70.7dBFS at fIN= 5MHzTotal Power Dissipation:Internal Reference: 371mWExternal Reference: 335mWInternal or External ReferenceLow DNL: ±0.3LSBFlexible Input Range: 1.5VPPto 2VPPTQFP-64 PackageAPPLICATIONSCommunications IF ProcessingCommunications Base StationsTest EquipmentMedical ImagingVideo DigitizingCCD DigitizingAll trademarks are the property of their respective owners.

Description

The ADS5232 is a dual, high-speed, high dynamic range, 12-bit pipelined analog-to-digital converter (ADC). This converter includes a high-bandwidth sample-and-hold amplifier that gives excellent spurious performance up to and beyond the Nyquist rate. The differential nature of the sample-and-hold amplifier and ADC circuitry minimizes even-order harmonics and gives excellent common-mode noise immunity. The ADS5232 provides for setting the full-scale range of the converter without any external reference circuitry. The internal reference can be disabled, allowing low-drive, external references to be used for improved tracking in multichannel systems. The ADS5232 provides an over-range indicator flag to indicate an input signal that exceeds the full-scale input range of the converter. This flag can be used to reduce the gain of front-end gain control circuitry. There is also an output enable pin to allow for multiplexing and testing on a PC board. The ADS5232 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. The ADS5232 is available in a TQFP-64 package. The ADS5232 is a dual, high-speed, high dynamic range, 12-bit pipelined analog-to-digital converter (ADC). This converter includes a high-bandwidth sample-and-hold amplifier that gives excellent spurious performance up to and beyond the Nyquist rate. The differential nature of the sample-and-hold amplifier and ADC circuitry minimizes even-order harmonics and gives excellent common-mode noise immunity. The ADS5232 provides for setting the full-scale range of the converter without any external reference circuitry. The internal reference can be disabled, allowing low-drive, external references to be used for improved tracking in multichannel systems. The ADS5232 provides an over-range indicator flag to indicate an input signal that exceeds the full-scale input range of the converter. This flag can be used to reduce the gain of front-end gain control circuitry. There is also an output enable pin to allow for multiplexing and testing on a PC board. The ADS5232 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. The ADS5232 is available in a TQFP-64 package.