- 制造厂商:TI
- 产品类别:数据转换器
- 技术类目:数模转换器 (DAC) - 精密数模转换器 (<=10MSPS)
- 功能描述:2.7V 至 5.5V 四通道 16 位串行输入 DAC
- 点击这里打开及下载DAC8534的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
The DAC8534 is a quad channel, 16-bit 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 IOVDD = 5V.
The DAC8534 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 DAC8534 provides a per channel power-down feature, accessed over the serial interface, that reduces the current consumption to 200nA per channel at 5V.
The low-power consumption of this device in normal operation makes it ideally suited to portable battery-operated equipment and other low-power applications. The power consumption is 5mW at 5V, reducing to 4µW in power-down mode.
The DAC8534 is available in a TSSOP-16 package with a specified operating temperature range of \x9640°C to +105°C.
- POWER SUPPLY: +2.7V to +5.5V
- microPOWER OPERATION: 950μA at 5V
- 16-BIT MONOTONIC OVER TEMPERATURE
- SETTLING TIME: 10μs to ±0.003% FSR
- ULTRA-LOW AC CROSSTALK: \x96100dB typ
- POWER-ON RESET TO ZERO-SCALE
- ON-CHIP OUTPUT BUFFER AMPLIFIER WITH RAIL-TO-RAIL OPERATION
- DOUBLE BUFFERED INPUT ARCHITECTURE
- SIMULTANEOUS OR SEQUENTIAL OUTPUT UPDATE AND POWER-DOWN
- 16 CHANNEL BROADCAST CAPABILITY
- SCHMITT-TRIGGERED INPUTS
- TSSOP-16 PACKAGE
- Resolution (Bits)
- 16
- Number of DAC channels (#)
- 4
- Interface type
- SPI
- Output type
- Buffered Voltage
- Settling time (μs)
- 10
- Features
- —
- Reference type
- Ext
- Architecture
- String
- Rating
- Catalog
- Output range (Max) (mA/V)
- 5.5
- Output range (Min) (mA/V)
- 0
- Operating temperature range (C)
- -40 to 105
DAC8534的完整型号有:DAC8534IPW、DAC8534IPWR,以下是这些产品的关键参数及官网采购报价:
DAC8534IPW,工作温度:-40 to 105,封装:TSSOP (PW)-16,包装数量MPQ:90个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网DAC8534IPW的批量USD价格:11.435(1000+)
DAC8534IPWR,工作温度:-40 to 105,封装:TSSOP (PW)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网DAC8534IPWR的批量USD价格:9.605(1000+)
DXP — DXP DAC 操作器程序
DAC Exerciser Program (DXP)is a software tool from Texas Instruments for evaluating DACs without the requirements of expensive pattern generators or writing complex software. When used with a Texas Instruments DAC EVM and a modular motherboard, it allows for simple and easy digital signal (...)DAC8534IPW IBIS Model (Rev. A)
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