参数资料
| 型号： | AD5755-1ACPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 51/52页 |
| 文件大小： | 0K |
| 描述： | IC DAC 16BIT SERIAL 64LFCSP |
| 视频文件： | AD5755: 16-Bit Multi-Channel, Voltage and Current Output DAC |
| 特色产品： | AD5755 / AD5755-1 / AD5757 DACs |
| 标准包装： | 1 |
| 设置时间： | 11µs |
| 位数： | 16 |
| 数据接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 4 |
| 电压电源： | 模拟和数字，双 ± |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 64-LFCSP-VQ（9x9） |
| 包装： | 托盘 |
| 输出数目和类型： | 4 电流，4 电压 |
| 采样率（每秒）： | * |
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AD5755-1
Data Sheet
Rev. E | Page 8 of 52
Parameter1
Min
Typ
Max
Unit
Test Conditions/Comments
AIDD
8.6
10.5
mA
Voltage output mode on all channels, output
unloaded, over supplies
7
7.5
mA
Current output mode on all channels
AISS
11
8.8
mA
Voltage output mode on all channels, output
unloaded, over supplies
1.7
mA
Current output mode on all channels
DICC
9.2
11
mA
VIH = DVDD, VIL = DGND, internal oscillator running,
over supplies
AICC
1
mA
Output unloaded, over supplies
IBOOST
2.7
mA
Per channel, voltage output mode, output
unloaded, over supplies
IBOOST6
1
mA
Per channel, current output mode, 0 mA output
Power Dissipation
173
mW
AVDD = +15 V, AVSS = 15 V, dc-to-dc converter
enable, current output mode, outputs disabled
1Temperature range: 40°C to +105°C; typical at +25°C.
2 Guaranteed by design and characterization; not production tested.
3 For voltage output ranges in unipolar supply mode, the INL and TUE are measured beginning from Code 4096.
4 For current outputs with internal R
SET, the offset, full-scale, and TUE measurements exclude dc crosstalk. The measurements are made with all four channels enabled
loaded with the same code.
SET section for more explanation of the dc crosstalk.
6 Efficiency plots in Figure 55, Figure 56, Figure 57, and Figure 58 include the I
BOOST quiescent current
AC PERFORMANCE CHARACTERISTICS
AVDD = VBOOST_x = 15 V; AVSS = 15 V; DVDD = 2.7 V to 5.5 V; AVCC = 4.5 V to 5.5 V; dc-to-dc converter disabled; AGND = DGND =
GNDSWx = 0 V; REFIN = 5 V; voltage outputs: RL = 2 k, CL = 220 pF; current outputs: RL = 300 ; all specifications TMIN to TMAX, unless
otherwise noted.
Table 2.
Parameter1
Min
Typ
Max
Unit
Test Conditions/Comments
DYNAMIC PERFORMANCE
Voltage Output
Output Voltage Settling Time
11
s
5 V step to ±0.03% FSR, 0 V to 5 V range
18
s
10 V step to ±0.03% FSR, 0 V to 10 V range
13
s
100 mV step to 1 LSB (16-bit LSB), 0 V to 10 V range
Slew Rate
1.9
V/s
0 V to 10 V range
Power-On Glitch Energy
150
nV-sec
Digital-to-Analog Glitch Energy
6
nV-sec
Glitch Impulse Peak Amplitude
25
mV
Digital Feedthrough
1
nV-sec
DAC to DAC Crosstalk
2
nV-sec
0 V to 10 V range
Output Noise (0.1 Hz to 10 Hz
Bandwidth)
0.15
LSB p-p
16-bit LSB, 0 V to 10 V range
Output Noise Spectral Density
150
nV/√Hz
Measured at 10 kHz, midscale output, 0 V to 10 V range
AC PSRR
83
dB
200 mV 50 Hz/60 Hz sine wave superimposed on power
supply voltage
Current Output
Output Current Settling Time
15
s
To 0.1% FSR (0 mA to 24 mA)
See test conditions/
comments
ms
See
Output Noise (0.1 Hz to 10 Hz
Bandwidth)
0.15
LSB p-p
16-bit LSB, 0 mA to 24 mA range
Output Noise Spectral Density
0.5
nA/√Hz
Measured at 10 kHz, midscale output, 0 mA to 24 mA
range
1 Guaranteed by design and characterization; not production tested.
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