参数资料
型号: DAC1221EG4
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: SERIAL INPUT LOADING, 1800 us SETTLING TIME, 16-BIT DAC, PDSO16
封装: GREEN, SSOP-16
文件页数: 12/16页
文件大小: 154K
代理商: DAC1221EG4
5
DAC1221
LINEARITY ERROR vs CODE
16-Bit Input Code Normalized
0
0.2
0.4
0.6
0.8
1
Linearity
Error
(ppm
of
FSR)
25
20
15
10
5
0
–5
GAIN ERROR vs TEMPERATURE
Temperature (
°C)
–50
–25
050
75
25
100
Gain
Error
(%)
0.020
0.015
0.010
0.005
0.000
–0.005
–0.010
–0.015
(can be corrected with calibration)
TYPICAL PERFORMANCE CURVES
At TA = +25°C, AVDD = DVDD = +3.0V, fXIN = 2.5MHz, VREF = 1.25V, C1 = 2.2nF, C2 = 150pF and C3 = 6.8nF.
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