高压DAC (>=20V)

ADI公司提供带片内高压输出放大器的数模转换器,包括AD5501/AD5504,它们是单通道/四通道产品,输出范围为0至30 V或0至60 V。AD5535是一款32通道DAC,输出范围为0至50 V或0至200 V。
产品选型表

High Voltage D/A Converters (>=20V)

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SortOrderPart#Resolution
(bits)
# of ChannelsUS Price 1000 to 4999
($ US)
InterfaceVout RangeDAC INL
(max)
(LSBs)
Settling Time
(typ)
(s p-p)
Update Rate
(SPS)
Power
(typ)
(W)
Vs+
(max)
(V)
1AD5761 16 1 $2.80 MicroWire, SPI -2.5 to 7.5 V, ±10 V, ±10.5 V, ±3 V, ±5 V, 0 to 10 V, 0 to 16 V, 0 to 20 V, 0 to 5 V 2 - 67.1m 30
2AD5761R 16 1 $3.75 MicroWire, SPI -2.5 to 7.5 V, ±10 V, ±10.5 V, ±3 V, ±5 V, 0 to 10 V, 0 to 16 V, 0 to 20 V, 0 to 5 V 2 - 67.1m 30
3AD5721 12 1 $2.15 MicroWire, SPI -2.5 to 7.5 V, ±10 V, ±10.5 V, ±3 V, ±5 V, 0 to 10 V, 0 to 16 V, 0 to 20 V, 0 to 5 V 0.5 - 67.1m 30
4AD5721R 12 1 $2.75 MicroWire, SPI -2.5 to 7.5 V, ±10 V, ±10.5 V, ±3 V, ±5 V, 0 to 10 V, 0 to 16 V, 0 to 20 V, 0 to 5 V 0.5 - 67.1m 30
5AD5790Reference Circuit Available 20 1 $67.50 MicroWire, QSPI, Serial, SPI ±Vref 3 2.5µ-- 33
6AD5780Reference Circuit Available 18 1 $19.50 MicroWire, QSPI, Serial, SPI ±Vref 1 2.5µ-- 33
7AD5760Reference Circuit Available 16 1 $8.95 MicroWire, SPI ±Vref 0.5 2.5µ-- 33
8AD5791Reference Circuit Available 20 1 $37.86 MicroWire, QSPI, Serial, SPI ±Vref 1.5 1000n- 126.3m 33
9AD5781Reference Circuit Available 18 1 $16.42 MicroWire, QSPI, Serial, SPI ±Vref 0.5 1000n- 120m 33
10AD5504Reference Circuit Available 12 4 $10.22 MicroWire, QSPI, Serial, SPI 0.5 V to Vsupply -0.5 V 2 45µ-- 62
11AD5501 12 1- MicroWire, QSPI, Serial, SPI 0.5 V to Vsupply -0.5 V 1 45µ- 45m 62