| Brand Name: | TI Chips |
| Model Number: | DAC8552IDGKR |
| MOQ: | 2500 |
| Packaging Details: | 2500PCS/reel |
| Payment Terms: | T/T |
TI Chips DAC8552IDGKR 16-BIT, DUAL CHANNEL, ULTRA-LOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER
FEATURES
Relative Accuracy: 4LSB
Glitch Energy: 0.15nV-s
MicroPower Operation:
155μA per Channel at 2.7V
Power-On Reset to Zero-Scale
Power Supply: 2.7V to 5.5V
16-Bit Monotonic Over Temperature
Settling Time: 10μs to ±0.003% FSR
Ultra-Low AC Crosstalk: −100dB Typ
Low-Power Serial Interface with
Schmitt-Triggered Inputs
On-Chip Output Buffer Amplifier with
Rail-to-Rail Operation
Double-Buffered Input Architecture
Simultaneous or Sequential Output Update
and Power-down
Available in a Tiny MSOP-8 Package
APPLICATIONS
Portable Instrumentation
Closed-Loop Servo Control
Process Control
Data Acquisition Systems
Programmable Attenuation
PC Peripherals
DESCRIPTION
The DAC8552 is a 16-bit, dual channel, voltage output digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for VDD = 5V.
The DAC8552 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8552 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 700nA at 5V.
The low-power consumption of this device in normal operation makes it ideally suited for portable, battery-operated equipment and other low-power applications. The power consumption is 0.5mW per channel at 2.7V, reducing to 1μW in power-down mode.
The DAC8552 is available in a MSOP-8 package with a specified operating temperature range of −40°C to +105°C.
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