
DAC7744E/1KG4
UnknownIC DAC 16BIT V-OUT 48SSOP

DAC7744E/1KG4
UnknownIC DAC 16BIT V-OUT 48SSOP
Description
General part information
DAC7744 Series
The DAC7744 is a 16-bit, quad voltage output digital-to-analog converter with guaranteed 16-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a readback mode of the internal input registers. Programmable asynchronous reset clears all registers to a mid-scale code of 8000Hor to a zero-scale of 0000H. The DAC7744 operates from either a single +15V supply or from a +15V, –15V, and +5V supply.
Low power and small size per DAC make the DAC7744 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7744 is available in a 48-lead SSOP package, and offers guaranteed specifications over the –40°C to +85°C temperature range.
The DAC7744 is a 16-bit, quad voltage output digital-to-analog converter with guaranteed 16-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a readback mode of the internal input registers. Programmable asynchronous reset clears all registers to a mid-scale code of 8000Hor to a zero-scale of 0000H. The DAC7744 operates from either a single +15V supply or from a +15V, –15V, and +5V supply.
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC7744E/1KG4 |
|---|---|
| Architecture | R-2R |
| Data Interface | Parallel |
| Differential Output | No |
| DNL (Max) (LSB) | 3 LSB |
| INL (Max) (LSB) | 4 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 16 bits |
| Number of D/A Converters | 4 count |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Voltage - Buffered |
| Package Length | 0.295 in |
| Package Name | 48-BSSOP, 48-SSOP |
| Package Width | 7.5 mm |
| Reference Type | External |
| Settling Time | 11 µs |
| Voltage - Supply, Analog (Maximum) | 15.75 V |
| Voltage - Supply, Analog (Nominal Negative) | -14.25 V |
| Voltage - Supply, Analog (Nominal Positive) | 14.25 V |
| Voltage - Supply, Digital | 5 V |
Pricing
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