参数资料
型号: EVAL-AD5392EBZ
厂商: Analog Devices Inc
文件页数: 34/44页
文件大小: 0K
描述: BOARD EVAL FOR AD5392
产品培训模块: DAC Architectures
标准包装: 1
DAC 的数量: 16
位数: 14
采样率(每秒): 125k
数据接口: 串行
设置时间: 8µs
DAC 型: 电压
工作温度: -40°C ~ 85°C
已供物品: 板,CD
已用 IC / 零件: AD5392
AD5390/AD5391/AD5392
Data Sheet
Rev. E | Page 4 of 44
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. The devices are available
in either a 64-lead LFCSP or a 52-lead LQFP. 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.
The AD5390/AD5391/AD5392 contain a 3-wire serial interface
with interface speeds in excess of 30 MHz that are compatible
with SPI, QSPI, MICROWIRE, and DSP interface standards
and an I2C-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.
Table 1. Additional High Channel Count, Low Voltage, Single-Supply DACs in Portfolio
Model
Resolution
AVDD Range
Output
Channels
Linearity Error (LSB)
Package Description
Package Option
14 Bits
4.5 V to 5.5 V
40
±4
100-Lead LQFP
ST-100
14 Bits
2.7 V to 3.6 V
40
±4
100-Lead LQFP
ST-100
12 Bits
4.5 V to 5.5 V
40
±1
100-Lead LQFP
ST-100
12 Bits
2.7 V to 3.6 V
40
±1
100-Lead LQFP
ST-100
14 Bits
4.5 V to 5.5 V
32
±4
100-Lead LQFP
ST-100
14 Bits
2.7 V to 3.6 V
32
±4
100-Lead LQFP
ST-100
12 Bits
4.5 V to 5.5 V
32
±1
100-Lead LQFP
ST-100
12 Bits
2.7 V to 3.6 V
32
±1
100-Lead LQFP
ST-100
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