參數資料
型號: AMC7820
英文描述: Analog Monitoring and Control Circuitry
中文描述: 模擬監(jiān)測和控制電路
文件頁數: 10/28頁
文件大?。?/td> 468K
代理商: AMC7820
AMC7820
SBAS231B
www.ti.com
10
TYPICAL CHARACTERISTICS: DACs
(DAC0, DAC1, DAC2) (Cont.)
At T
A
= +25
°
C, +AV
DD
, BV
DD
= +5.0V, V
REF
= Internal +2.5V, unless otherwise noted.
OUTPUT VOLTAGE
vs OUTPUT CURRENT, GAIN = +2
Output Current Magnitude (mA)
O
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
3
2
1
4
5
6
7
Sourcing Current
DAC at FFF
H
Sinking Current
DAC at 008
H
SETTLING TIME, GAIN = +2
Time (2
μ
s/div)
O
S
Code 2048
Settling Detail
Code 1024
C
L
= 10pF
R
L
= 20k
POWER-ON RESET TO 0V
Time (20
μ
s/div)
1
DAC Resets to 000
H
5V
AV
DD
, DV
DD
, Reset Pin
0V
0V
TYPICAL CHARACTERISTICS: Thermistor Current Source
(THERM IOUT, Pin 2)
At T
A
= +25
°
C, +AV
DD
, BV
DD
= +5.0V, V
REF
= Internal +2.5V, unless otherwise noted.
THERM_I_OUTPUT vs TEMPERATURE
Temperature (
°
C)
D
°
C
μ
A
0.6
0.4
0.2
0
0.2
0.4
0.6
0.8
1.0
50
25
0
25
50
75
100
Ext 2.5V Ref
Int 2.5V Ref
THERM_I_OUTPUT vs COMPLIANCE VOLTAGE
Compliance Voltage (V)
D
μ
A
μ
A
D
μ
A
10
0
10
20
30
40
50
60
70
80
90
100
10
0
10
20
30
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
10
μ
A Nominal
100
μ
A Nominal
1mA Nominal
相關PDF資料
PDF描述
AMC78L05 100mA / 3-TERMINAL 5V REGULATOR
AMC78L05DM 100mA / 3-TERMINAL 5V REGULATOR
AMC78L05DMF 100mA / 3-TERMINAL 5V REGULATOR
AMC78L05LP 100mA / 3-TERMINAL 5V REGULATOR
AMC78L05LPF 100mA / 3-TERMINAL 5V REGULATOR
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