参数资料
型号: DAC8562FSZ-REEL
厂商: Analog Devices Inc
文件页数: 14/16页
文件大小: 0K
描述: IC DAC 12BIT PARALLEL 5V 20-SOIC
产品培训模块: Data Converter Fundamentals
DAC Architectures
标准包装: 1,000
设置时间: 16µs
位数: 12
数据接口: 并联
转换器数目: 1
电压电源: 单电源
功率耗散(最大): 30mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 带卷 (TR)
输出数目和类型: 1 电压,单极;1 电压,双极
采样率(每秒): 62.5k
DAC8562
REV. A
–7–
0.01
0.1
10
1.0
5.0
4.8
4.0
4.6
4.4
4.2
0.04
0.4
4.0
OUTPUT LOAD CURRENT – mA
V
DD
MIN
Volts
VFS ≤ 1 LSB
DATA = FFFH
TA = +25°C
PROPER OPERATION
WHEN VDD SUPPLY
VOLTAGE ABOVE
CURVE
Figure 11. Minimum Supply
Voltage vs. Load
0
5
16s
VDD = +5V
TA = +25°C
OUTPUT
VOLTAGE
1mV/DIV
DATA
TIME – 10s/DIV
Figure 14. Output Voltage Rise
Time Detail
50
0
10
30
20
40
–6
–8
16
10 12
68
14
4
0
–2
–4
2
TOTAL UNADJUSTED ERROR – LSB
NUMBER
OF
UNITS
TUE =
INL+ZS+FS
SS = 300 UNITS
TA = +25°C
Σ
Figure 17. Total Unadjusted
Error Histogram
2.028
2.018
2.048
2.038
0
5
TIME – 200ns/DIV
V
OU
T
Volts
CE
DATA = 204810 TO 204710
Figure 12. Midscale Transition
Performance
0
5
VDD = +5V
TA = +25°C
OUTPUT
VOLTAGE
1mV/DIV
DATA
TIME – 10s/DIV
16s
Figure 15. Output Voltage Fall
Time Detail
4.125
4.115
4.105
4.095
4.085
4.075
–50
–25
0
25
50
75
100
125
AVG +1
σ
AVG
AVG –1
σ
VDD = +5V
NO LOAD
SS = 300 PCS
TEMPERATURE –
°C
FULL-SCALE
OUTPUT
–Volts
Figure 18. Full-Scale Voltage
vs. Temperature
5
0
4
3
2
1
0
10
90
100
0%
TIME = 20s/DIV
20s
1V
INPUT
OUTPUT
5V
VDD = +5V
TA = +25°C
Figure 13. Large Signal Settling
Time
+25
°C & +85°C
V
DD = +5V
T
A = –40°C, 25°C, +85°C
–40
°C
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
0
1024 1536 2048 2560 3072 3584 4096
512
DIGITAL INPUT CODE – Decimal
LINEARITY
ERROR
LSB
Figure 16. Linearity Error vs.
Digital Code
3
–1
125
0
–25
–50
1
2
100
75
50
25
0
TEMPERATURE –
°C
ZERO-SCALE
mV
DATA = 000H
NO LOAD
VDD = +5.0V
Figure 19. Zero-Scale Voltage vs.
Temperature
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