参数资料
型号: AD8802
厂商: Analog Devices, Inc.
英文描述: 12 Channel, 8-Bit TrimDACs with Power Shutdown
中文描述: 12通道,8位与电源关断TrimDACs
文件页数: 4/16页
文件大小: 432K
代理商: AD8802
AD8802/AD8804–Typical Performance Characteristics
REV. 0
–4–
CODE – Decimal
I
1
–1
0.75
0
–0.25
–0.5
–0.75
0.5
0.25
0
256
32
64
96
128
160
192
224
V
DD
= +5V
V
REFH
= +5V
V
REFL
= 0V
T
A
= +85
°
C
T
A
= +25
°
C
T
A
= –40
°
C
Figure 1. INL vs. Code
CODE – Decimal
I
1
–1
0.75
0
–0.25
–0.5
–0.75
0.5
0.25
0
256
32
64
96
128
160
192
224
T
A
= +85
°
C
T
A
= +25
°
C
T
A
= –40
°
C
V
DD
= +5V
V
REFH
= +5V
V
REFL
= 0V
Figure 2. Differential Nonlinearity Error vs. Code
F
ABSOLUTE VALUE TOTAL UNADJUSTED ERROR – LSB
1600
320
960
640
1280
0
0
0.2
0.4
0.6
0.8
1.0
V
DD
= +4.5V
V
REF
= +4.5V
V
REFL
= 0V
T
A
= +25
°
C
SS = 3600 PCS
Figure 3. Total Unadjusted Error Histogram
CODE – Decimal
160
0
80
40
120
140
100
60
20
0
256
32
64
96
128
160
192
224
I
R
V
DD
= +5V
V
REFH
= +2V
V
= 0V
ONE DAC CHANGING WITH CODE,
OTHER DACs SET TO 00H
T
A
= +25
°
C
Figure 4. Input Reference Current vs. Code
10k
1k
0
–55
100
10
–35
25
5
–15
65
125
105
85
45
TEMPERATURE –
°
C
S
V
DD
= +5.5V
V
REF
= +5.5V
V
DD
= +2.7V
V
REF
= +2.7V
Figure 5. Shutdown Current vs. Temperature
TEMPERATURE –
°
C
S
100k
0.001
10k
10
1
0.1
0.01
1k
100
–55
125
–35
–15
5
25
45
65
85
105
V
DD
= +5.5V
V
IN
= +5.5V
V
DD
= +5.5V
V
IN
= +2.4V
Figure 6. Supply Current vs. Temperature
相关PDF资料
PDF描述
AD8802AN 12 Channel, 8-Bit TrimDACs with Power Shutdown
AD8802AR 12 Channel, 8-Bit TrimDACs with Power Shutdown
AD8802ARU 12 Channel, 8-Bit TrimDACs with Power Shutdown
AD8804 12 Channel, 8-Bit TrimDACs with Power Shutdown(12通道,带电源关断8位D/A转换器)
AD8842 Precision, Quad, SPST Analog Switches
相关代理商/技术参数
参数描述
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AD8802AR-REEL 制造商:Analog Devices 功能描述:DAC 12-CH R-2R 8-bit 20-Pin SOIC W T/R
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