參數資料
型號： AD7112BR
廠商： ANALOG DEVICES INC
元件分類： DAC
英文描述： LC2MOS LOGDAC Dual Logarithmic D/A Converter
中文描述： PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PDSO20
封裝： SOIC-20
文件頁數： 8/12頁
文件大?。?/td> 230K
代理商： AD7112BR
AD7112
REV. 0
–8–
–60
–80
–100
–90
–70
10
10
10
10
10
1
2
3
4
5
FREQUENCY – Hz
T
OP275
AD712
V
IN
= 6V rms
INPUT CODE = 0000 0000
T = +25
°
C
C1 = 15pF
Figure 8. Distortion vs. Frequency
–40
–70
–100
10
3
10
4
10
6
10
5
–80
–90
–60
–50
FREQUENCY – Hz
F
V
DD
= +5V
T = +25
°
C
V
IN
A, V
IN
B = 20V p–p SINE WAVE
Figure 9. Feedthrough vs. Frequency
–40
–70
–100
10
3
10
4
10
6
10
5
–80
–90
–60
–50
V
DD
= +5V
T
A
= +25
°
C
V
IN
A = 20V p–p SINE WAVE
V
IN
B = 0V
BOTH DAC LATCHES LOADED
WITH 0000 0000
FREQUENCY – Hz
C
Figure 10. Channel-to-Channel Isolation vs. Frequency
2
0
–40
85
–15
1
35
60
10
TEMPERATURE –
°
C
O
O
V
DD
= +5V
V
IN
= –10V
DATA INPUT = 1111 XXXX
Figure 11. Output Leakage Current vs. Temperature
AD712
OUTPUT
DATA INPUTS
FROM 00H TO 80H
10
90
100
0%
200ns
5V
10mV
A1 2.0V
V
DD
= +5V
T
A
= +25
°
C
V
IN
= AGND
Figure 12. Digital-to-Analog Glitch Impulse
FREQUENCY – Hz
50
30
10
10
2
10
3
10
5
10
4
V
DD
= +5V
V
IN
= 0V
DAC CODE = 0000 0000
INCLUDES OP275 AMPLIFIER NOISE
20
40
N
Figure 13. Noise Spectral Density vs. Frequency
相關PDF資料
PDF描述
AD7112CN LC2MOS LOGDAC Dual Logarithmic D/A Converter
AD7112CR ECONOLINE: REC2.2-S_DR/H1 - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- UL94V-0 Package Material- Continuous Short Circiut Protection- Internal SMD design- 100% Burned In- Efficiency to 75%
AD7112* LC2MOS LOGDAC Dual Logarithmic D/A Converter
AD7118UQ2 CAT6 SOL PC GRE PLE 20FT PLENUM SOLID PATCH CORD
AD7118 ECONOLINE: REC2.2-S_DRW(Z)/H* - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- 4.5-9V, 9-18V, 18-36V, 36-72V Wide Input Range 2 : 1- UL94V-0 Package Material- Continuous Short Circiut Protection- Cost Effective- 100% Burned In- Efficiency to 84%
相關代理商/技術參數
參數描述
AD7112BRZ 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 17-bit 20-Pin SOIC W
AD7112CN 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 17-bit 20-Pin PDIP N Tube 制造商:Rochester Electronics LLC 功能描述:DUAL LOGDAC IC - Bulk
AD7112CNZ 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 17-bit 20-Pin PDIP N Tube
AD7112CR 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 17-bit 20-Pin SOIC W 制造商:Rochester Electronics LLC 功能描述:DUAL LOGDAC IC - Bulk
AD7112CR-REEL 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
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