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Số Lượng | Giá |
---|---|
1+ | US$15.260 |
10+ | US$10.720 |
25+ | US$10.220 |
100+ | US$9.720 |
250+ | US$9.560 |
500+ | US$9.480 |
Thông Tin Sản Phẩm
Tổng Quan Sản Phẩm
AD5758 is a single-channel, voltage and current output digital-to-analogue converter with dynamic power control and HART connectivity that operates with a power supply range from -33V (mini) on AVSS to +33V (max) on AVDD1 with a maximum operating voltage between the two rails of 60V. On-chip dynamic power control minimizes package power dissipation, which is achieved by regulating the supply voltage to the VIOUT output driver circuitry from 5 to 27V using a buck dc-to-dc converter, optimized for minimum on-chip power dissipation. The device uses a versatile 4wire serial peripheral interface that operates at clock rates of up to 50MHz and is compatible with standard SPI, QSPI™, MICROWIRE™, DSP, and microcontroller interface standards. Application includes process control, actuator control, channel isolated analogue outputs, programmable logic controller and distributed control systems applications, HART network connectivity.
- Resolution is 16bits (min, AVDD1 = VDPC+ = 15V, AVDD2 = 5V, TJ <lt/> 125°C)
- Total unadjusted error (TUE) range from -0.05 to +0.05 %FSR (AVDD1 = VDPC+ = 15V, TJ <lt/> 125°C)
- Relative accuracy (INL) range from -0.006 to +0.006 % FSR (all ranges, TJ <lt/> 125°C)
- Differential nonlinearity (DNL) range from -1 to +1LSB (guaranteed monotonic, all ranges)
- Output drift is 0.35ppm FSR/°C (typ, output drift, AVDD1 = VDPC+ = 15V, TJ <lt/> 125°C)
- Gain error is ±0.001% FSR (typ, AVDD1 = VDPC+ = 15V, TJ <lt/> 125°C)
- DC output impedance is 7mohm (typ, AVDD1 = VDPC+ = 15V, TJ <lt/> 125°C)
- DC power supply rejection ratio (PSRR) is 10µV/V (typ, AVDD1 = VDPC+ = 15V, TJ <lt/> 125°C)
- 10µV/V common-mode rejection ration (typ, error in VOUT voltage due to changes in -VSENSE voltage)
- 32 lead LFCSP package, operating temperature range from -40°C to +115°C
Ghi chú
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Thông số kỹ thuật
16bit
3 Wire, 4 Wire, Microwire, QSPI, Serial, SPI
LFCSP-EP
Serial
115°C
-
No SVHC (21-Jan-2025)
-
-33V to 0V, 5V to 33V
32Pins
-40°C
Single 16-Bit Current/Voltage Output DACs
MSL 3 - 168 hours
Tài Liệu Kỹ Thuật (1)
Pháp Chế và Môi Trường
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RoHS
RoHS
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