DAC8734SPFB - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

DAC8734SPFB
Manufacturer

TI
ChipWorker Part#

CW20234696
Category

Digital to Analog, DAC IC
Package

TQFP-48
Description

Digital to Analog Converter 16Bit Quad High Accuracy +/-16.5V output Digital-to-Analog Converter DAC 4CH R-2R 16Bit 48Pin TQFP
Documentation

Datasheet

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DAC8734SPFB Specifications

Attribute	Attribute Value

Part Number	DAC8734SPFB
Manufacturer	TI
ChipWorker Part#	CW20234696
Category	Digital to Analog, DAC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	TQFP-48
Number of Outputs	4 Output
Supply Current	4 mA
Number of Channels	4 Channel
Number of Positions	48 Position
Number of Bits	16 Bit
Power Dissipation	290 mW
Sample Rate	125 µHz
Power Consumption	280 mW
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	290 mW
Number of DACs	4 DAC
Supply Voltage	4.75V ~ 24V
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Size-Length	7.2 mm
Size-Width	7.2 mm
Size-Height	1.05 mm
Operating Temperature	-40℃ ~ 105℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/12/17

Product Description

The DAC8734SPFB is a high-accuracy quad-channel 16-bit Digital-to-analog Converter (DAC) operates from supply voltages of ±5 to ±18V in bipolar output mode and from ±5 to +24V/-12V in unipolar mode. The DAC8734 provides 16-bit monotonicity, excellent integral nonlinearity (INL) error of ±1LSB, low glitch and low noise over the operating temperature range of -40 to 105°C. This device is trimmed in production for very low zero and gain errors. In addition, the DAC8734 implements user-programmable system-level calibration function to achieve ±0.125LSB zero error and ±1LSB gain error. The DAC8734 has integrated reference buffers and output buffers. It features a standard high-speed 1.8/3/5V serial peripheral interface 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 DAC.
Relative accuracy - 1LSB maximum
Low zero and gain errors
Settling time: 6µs
Configurable gain - x2/x4
Analog output monitor
Power-down mode
Daisy-chain mode
Green product and no Sb/Br

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