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| Brand Name : | Texas Instruments |
| Model Number : | DAC5578SPWR |
| Certification : | CE, GCF, ROHS |
| Price : | Negotiable |
| Payment Terms : | T/T, Western Union, |
| Supply Ability : | 1000pcs per month |
| Delivery Time : | 3-5 working days after received the payment |
DAC5578SPWR 8-Channel 10-Bit DAC with I2C Interface Low Power (0.5mA) 2.7V-5.5V Supply Rail-to-Rail Output Power-On Reset andamp; Small TSSOP Package
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FEATURES
andbull; Relative Accuracy:
andndash; DAC5578 (8 bit): 0.25LSB INL
andndash; DAC6578 (10 bit): 0.5LSB INL
andndash; DAC7578 (12 bit): 1LSB INL
andbull; Glitch Energy: 0.15nV-s
andbull; Power-On Reset to Zero Scale or Midscale
andndash; Devices in the TSSOP Package Reset to Zero Scale
andndash; Devices in the QFN Package Reset to Zero Scale or Midscale
andbull; Ultra-Low Power Operation: 0.13mA/ch at 5V
andbull; WidePower-Supply Range: +2.7V to +5.5V
andbull; 2-Wire Serial Interface ( I2Candtrade; compatible)
andbull; Temperature Range:andndash;40anddeg;C to +125anddeg;C
andnbsp;
APPLICATIONS
andbull; Portable Instrumentation
andbull; Closed-Loop Servo Control
andbull; Process Control
andbull; Data Acquisition Systems
andnbsp;
DESCRIPTION
The DAC5578 (8 bit), DAC6578 (10 bit), and DAC7578 (12 bit) are low-power, voltage-output, octal channel, digital-to-analog converters (DACs). The devices are monolithic, provide good linearity,and minimize undesired code-to-code transient voltages (glitch).
The devices use a versatile, 2-wire serial interface that is I2C-compatible and operates at clock rates of up to 3.4MHz. Multiple devices can share the same bus.
The devices incorporate a power-on-reset (POR) circuit that ensures the DAC output powers up to zero-scale or midscale until a valid code is written to the device. These devices also contain a power-down feature, accessed through the serial interface, that reduces the current consumption of the devices to typically 0.42andmu;A at 5V. Power consumption is typically 2.32mW at 3V, reducing to 0.68andmu;W in power-down mode. The low power consumption and small footprint make these devices ideal for portable, battery-operated equipment.
The DAC5578, DAC6578, and DAC7578 are drop-in and functionally-compatible with the DAC7678. Allandnbsp;devices are available in a 4x4, QFN-24 package and a TSSOP-16 package.
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INFORMATION
Category | andnbsp; | |
Manufacturer | Texas Instruments | andnbsp; |
Series | - | andnbsp; |
Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
Part Status | Active | andnbsp; |
DigiKey Programmable | Not Verified | andnbsp; |
Number of Bits | 8 | andnbsp; |
Number of D/A Converters | 8 | andnbsp; |
Settling Time | 12andmicro;s (Typ) | andnbsp; |
Output Type | Voltage - Buffered | andnbsp; |
Differential Output | No | andnbsp; |
Data Interface | I2C | andnbsp; |
Reference Type | External | andnbsp; |
Voltage - Supply, Analog | 2.7V ~ 5.5V | andnbsp; |
Voltage - Supply, Digital | 2.7V ~ 5.5V | andnbsp; |
INL/DNL (LSB) | andplusmn;0.01, andplusmn;0.01 | andnbsp; |
Architecture | String DAC | andnbsp; |
Operating Temperature | -40anddeg;C ~ 125anddeg;C | andnbsp; |
Package / Case | 16-TSSOP (0.173andquot;, 4.40mm Width) | andnbsp; |
Supplier Device Package | 16-TSSOP | andnbsp; |
Mounting Type | Surface Mount | andnbsp; |
Base Product Number |
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Drawing

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