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參數(shù)資料
| 型號： | TC1043 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode |
| 中文描述： | 線性積木。低功耗電壓參考與雙路運(yùn)算放大器，雙比較，和關(guān)斷模式 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 508K |
| 代理商： | TC1043 |
2002 Microchip Technology Inc.
DS21347B-page 13
TC1043
5.0
TYPICAL CHARACTERISTICS
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
7
6
5
4
3
2
1.5
2
2.5
SUPPLY VOLTAGE (V)
3
3.5
4
4.5
5
5.5
SUPPLY VOLTAGE (V)
Comparator Propagation Delay
vs. Supply Voltage
D
μ
s
Overdrive = 10mV
Overdrive = 50mV
7
6
5
4
3
2
1.5
2
2.5
3
3.5
4
4.5
5
5.5
D
μ
s
7
6
5
4
3
-40
85
25
TEMPERATURE (
°
C)
D
μ
s
Overdrive = 100mV
Overdrive = 10mV
Overdrive = 50mV
Comparator Propagation Delay
vs. Supply Voltage
Comparator Propagation Delay
vs. Temperature
T
A
= 25
°
C
C
L
= 100pF
T
A
= 25
°
C
C
L
= 100pF
Overdrive = 100mV
V
DD
= 4V
V
DD
= 5V
V
DD
= 2V
V
DD
= 3V
2.5
2.0
1.5
1.0
.5
0
0
1
2
3
4
5
6
V
D
O
I
SOURCE
(mA)
7
6
5
4
3
-40
85
25
Comparator Output Swing
vs. Output Source Current
D
μ
s
Overdrive = 100mV
2.5
2.0
1.5
1.0
.5
0
0
1
2
I
SINK
(mA)
3
4
5
Comparator Propagation Delay
vs. Temperature
Comparator Output Swing
vs. Output Sink Current
TEMPERATURE (
°
C)
V
DD
= 4V
V
DD
= 3V
V
DD
= 5V
V
DD
= 2V
T
A
= 25
°
C
T
A
= 25
C
V
DD
= 3V
V
DD
= 1.8V
V
DD
= 5.5V
V
DD
= 3V
V
DD
= 1.8V
V
DD
= 5.5V
V
O
S
6
60
50
Sinking
40
30
20
10
0
0
1
SUPPLY VOLTAGE (V)
2
3
4
5
6
O
Comparator Output Short-Circuit
Current vs. Supply Voltage
Sourcing
T
A
= -40
°
C
T
A
=-40
°
C
T
A
= 25
°
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= 85
°
C
R
1.240
1.220
1.200
1.180
1.160
1.140
0
2
4
6
8
10
LOAD CURRENT (mA)
Reference Voltage vs.
Load Current
V
DD
= 1.8V
V
DD
= 3V
V
DD
= 5.5V
Sinking
Sourcing
V
DD
= 1.8V
V
DD
= 3V
V
DD
= 5.5V
4
3
2
1
0
0
100
200
300
400
S
TIME (
μ
sec)
Line Transient
Response of V
REF
V
DD
V
REF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC1043CEQR | Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode |
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| TC1046VNB | High Precision Temperature-to-Voltage Converter |
| TC1047 | Precision Temperature-to-Voltage Converter |
| TC1047VNB | Precision Temperature-to-Voltage Converter |
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