DAC7716 Series

Quad 12-Bit High Accuracy +/-16.5 V Output Serial Input Digital-To-Analog Converter

Catalog

Quad 12-Bit High Accuracy +/-16.5 V Output Serial Input Digital-To-Analog Converter

Part	Mounting Type	Output Type	INL/DNL (LSB)	Number of Bits	Reference Type	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Package / Case	Architecture	Number of D/A Converters	Settling Time	Data Interface
Texas Instruments DAC7716SRHAT	Surface Mount	Voltage - Buffered	±1 (Max)	12 bits	External	5.5 V	2.7 V	40-VQFN (6x6)	-40 °C	105 ░C	-4.75 V 4.75 V	-18 V 24 V	40-VFQFN Exposed Pad	R-2R	4	7 µs	SPI
Texas Instruments DAC7716SPFBR	Surface Mount	Voltage - Buffered	±1 (Max)	12 bits	External	5.5 V	2.7 V	48-TQFP (7x7)	-40 °C	105 ░C	-4.75 V 4.75 V	-18 V 24 V	48-TQFP	R-2R	4	7 µs	SPI
Texas Instruments DAC7716SPFB	Surface Mount	Voltage - Buffered	±1 (Max)	12 bits	External	5.5 V	2.7 V	48-TQFP (7x7)	-40 °C	105 ░C	-4.75 V 4.75 V	-18 V 24 V	48-TQFP	R-2R	4	7 µs	SPI

Catalog

Quad 12-Bit High Accuracy +/-16.5 V Output Serial Input Digital-To-Analog Converter

Key Features

• Bipolar Output: Up to ±16VUnipolar Output: 0V to +20V12-Bit MonotonicRelative Accuracy: 1 LSB MaxLow Zero and Gain ErrorsBefore User Calibration: 0.5 LSBAfter User Calibration:0.0078 LSB Zero Error, 0.0625 LSB Gain ErrorLow Noise: 60nV/HzSettling Time: 6µsConfigurable Gain: x2/x4Analog Output MonitorPower-Down ModeSPI: Up to 50MHz, 1.8V/3V/5V LogicDaisy-Chain ModeOperating Temperature: -40°C to +105°CPackages: QFN-40 (6x6mm), TQFP-48 (7x7mm)APPLICATIONSAutomatic Test EquipmentInstrumentationIndustrial Process ControlCommunicationsAll trademarks are the property of their respective owners.Bipolar Output: Up to ±16VUnipolar Output: 0V to +20V12-Bit MonotonicRelative Accuracy: 1 LSB MaxLow Zero and Gain ErrorsBefore User Calibration: 0.5 LSBAfter User Calibration:0.0078 LSB Zero Error, 0.0625 LSB Gain ErrorLow Noise: 60nV/HzSettling Time: 6µsConfigurable Gain: x2/x4Analog Output MonitorPower-Down ModeSPI: Up to 50MHz, 1.8V/3V/5V LogicDaisy-Chain ModeOperating Temperature: -40°C to +105°CPackages: QFN-40 (6x6mm), TQFP-48 (7x7mm)APPLICATIONSAutomatic Test EquipmentInstrumentationIndustrial Process ControlCommunicationsAll trademarks are the property of their respective owners.

Description

The DAC7716 is a high-accuracy, quad-channel, 12-bit digital-to-analog converter (DAC) that operates from supply voltages of ±5V to ±18V in bipolar output mode, and from ±5V to +24V/-12V in unipolar mode. With a 5V reference, the DAC7716 can be configured to output ±10V, ±5V, 0V to 20V, or 0V to 10V. The DAC7716 provides 12-bit monotonicity, excellent integral nonlinearity (INL) error of ±1 LSB, low glitch, and low noise over the operating temperature range of -40°C to +105°C. This device is trimmed in production for very low zero and gain errors. In addition, the DAC7716 implements a user-programmable system-level calibration function to achieve ±0.0078 LSB zero error and ±0.0625 LSB gain error. The DAC7716 has integrated reference buffers and output buffers. It features a standard high-speed 1.8V, 3V, or 5V serial peripheral interface (SPI) that operates at clock rates of up to 50MHz to communicate with a DSP or microprocessor. The four DAC channels and the auxiliary registers are addressed with four address bits. The device features double-buffered interface logic for simultaneous updates of all DACs. An asynchronous load input (LDAC) transfers data from the input data register to the DAC latch, and the contents of the DAC latch set the output voltage. The asynchronousRSTinput sets the output of all four DACs to 0V. The VMONpin is an analog monitor output that multiplexes the individual DAC outputs or the AIN pin. The DAC7716 is pin-compatible with the DAC8734 (16-bit) and the DAC8234 (14-bit). The DAC7716 is a high-accuracy, quad-channel, 12-bit digital-to-analog converter (DAC) that operates from supply voltages of ±5V to ±18V in bipolar output mode, and from ±5V to +24V/-12V in unipolar mode. With a 5V reference, the DAC7716 can be configured to output ±10V, ±5V, 0V to 20V, or 0V to 10V. The DAC7716 provides 12-bit monotonicity, excellent integral nonlinearity (INL) error of ±1 LSB, low glitch, and low noise over the operating temperature range of -40°C to +105°C. This device is trimmed in production for very low zero and gain errors. In addition, the DAC7716 implements a user-programmable system-level calibration function to achieve ±0.0078 LSB zero error and ±0.0625 LSB gain error. The DAC7716 has integrated reference buffers and output buffers. It features a standard high-speed 1.8V, 3V, or 5V serial peripheral interface (SPI) that operates at clock rates of up to 50MHz to communicate with a DSP or microprocessor. The four DAC channels and the auxiliary registers are addressed with four address bits. The device features double-buffered interface logic for simultaneous updates of all DACs. An asynchronous load input (LDAC) transfers data from the input data register to the DAC latch, and the contents of the DAC latch set the output voltage. The asynchronousRSTinput sets the output of all four DACs to 0V. The VMONpin is an analog monitor output that multiplexes the individual DAC outputs or the AIN pin. The DAC7716 is pin-compatible with the DAC8734 (16-bit) and the DAC8234 (14-bit).