參數(shù)資料
型號(hào): AD5392
廠商: Analog Devices, Inc.
英文描述: 8-/16-Channel, 3 V/5 V, Serial Input, Single- Supply, 12-/14-Bit Voltage Output DACs
中文描述: 8-/16-Channel,3伏/ 5伏,串行輸入,單電源,12-/14-Bit電壓輸出DAC
文件頁數(shù): 3/44頁
文件大?。?/td> 1319K
代理商: AD5392
AD5390/AD5391/AD5392
GENERAL DESCRIPTION
The AD5390/AD5391 are complete single-supply, 16-channel,
14-bit and 12-bit DACs, respectively. The AD5392 is a complete
single-supply, 8-channel, 14-bit DAC. Devices are available both
in 64-lead LFCSP and 52-lead LQFP packages. All channels
have an on-chip output amplifier with rail-to-rail operation. All
devices include an internal 1.25/2.5 V, 10 ppm/°C reference, an
on-chip channel monitor function that multiplexes the analog
outputs to a common MON_OUT pin for external monitoring,
and an output amplifier boost mode that optimizes the output
amplifier slew rate.
Rev. A | Page 3 of 44
The AD5390/AD5391/AD5392 contain a 3-wire serial interface
with interface speeds in excess of 30 MHz that are compatible
Table 1. Additional High Channel Count, Low Voltage, Single-Supply DACs in Portfolio
Model
Resolution
AVDD Range
AD5380BST-5
14 Bits
4.5 V to 5.5 V
AD5380BST-3
14 Bits
2.7 V to 3.6 V
AD5384BBC-5
14 Bits
4.5 V to 5.5 V
AD5384BBC-3
14 Bits
2.7 V to 3.6 V
AD5381BST-5
12 Bits
4.5 V to 5.5 V
AD5381BST-3
12 Bits
2.7 V to 3.6 V
AD5382BST-5
14 Bits
4.5 V to 5.5 V
AD5382BST-3
14 Bits
2.7 V to 3.6 V
AD5383BST-5
12 Bits
4.5 V to 5.5 V
AD5383BST-3
12 Bits
2.7 V to 3.6 V
with SPI, QSPI, MICROWIRE, and DSP interface standards
and an I
2
C-compatible interface supporting a 400 kHz data
transfer rate.
An input register followed by a DAC register provides double-
buffering, allowing DAC outputs to be updated independently
or simultaneously using the LDAC input. Each channel has a
programmable gain and offset adjust register, letting the user
fully calibrate any DAC channel.
Power consumption is typically 0.25 mA per channel.
Output
Channels
40
40
40
40
40
40
32
32
32
32
Linearity
Error (LSB)
±4
±4
±4
±4
±1
±1
±4
±4
±1
±1
Package Description
100-Lead LQFP
100-Lead LQFP
100-Lead CSPBGA
100-Lead CSPBGA
100-Lead LQFP
100-Lead LQFP
100-Lead LQFP
100-Lead LQFP
100-Lead LQFP
100-Lead LQFP
Package Option
ST-100
ST-100
BC-100
BC-100
ST-100
ST-100
ST-100
ST-100
ST-100
ST-100
相關(guān)PDF資料
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AD5392BST-3 8-/16-Channel, 3 V/5 V, Serial Input, Single- Supply, 12-/14-Bit Voltage Output DACs
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