參數(shù)資料
型號: MCP6549
廠商: Microchip Technology Inc.
英文描述: Open-Drain Output Sub-Microamp Comparators
中文描述: 開漏輸出子微安比較
文件頁數(shù): 6/28頁
文件大?。?/td> 625K
代理商: MCP6549
MCP6546/7/8/9
DS21714C-page 6
2003 Microchip Technology Inc.
Note:
Unless otherwise indicated, V
DD
= +1.6V to +5.0V, V
SS
= GND, T
A
= +25°C, V
IN
+ = V
DD
/2, V
IN
– = GND,
R
PU
= 2.74 k
to V
PU
= V
DD
, and C
L
= 36 pF.
FIGURE 2-7:
Common Mode Input Voltage at V
DD
= 1.6V.
Input Offset Voltage vs.
FIGURE 2-8:
Common Mode Input Voltage at V
DD
= 5.5V.
Input Offset Voltage vs.
FIGURE 2-9:
Temperature at V
CM
= V
SS
.
CMRR, PSRR vs. Ambient
FIGURE 2-10:
Common Mode Input Voltage at V
DD
= 1.6V.
Input Hysteresis Voltage vs.
FIGURE 2-11:
Common Mode Input Voltage at V
DD
= 5.5V.
Input Hysteresis Voltage vs.
FIGURE 2-12:
Offset Current vs. Common Mode Input Voltage
at +85°C.
Input Bias Current, Input
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
-
-
0
0
0
0
0
1
1
1
1
1
2
Common Mode Input Voltage (V)
I
V
DD
= 1.6V
T
A
= 85°C
T
A
= 25°C
T
A
= -40°C
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
-
0
0
1
1
2
2
3
3
4
4
5
5
6
Common Mode Input Voltage (V)
I
V
DD
= 5.5V
T
A
= 85°C
T
A
= 25°C
T
A
= -40°C
55
60
65
70
75
80
85
90
-40
-20
0
20
40
60
80
Ambient Temperature (°C)
C
(
PSRR, V
IN+
= V
SS
, V
DD
= 1.6V to 5.5V
CMRR, V
IN
+ = 2.5V to 5.3V, V
DD
= 5.0V
CMRR, V
IN
+ = -0.3V to 2.5V, V
DD
= 5.0V
CMRR, V
IN
+ = -0.3V to 5.3V, V
DD
= 5.0V
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
-
-
0
0
0
0
0
1
1
1
1
1
2
Common Mode Input Voltage (V)
I
T
A
= -40°C
V
DD
= 1.6V
T
A
= 85°C
T
A
= 25°C
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
-
0
0
1
1
2
2
3
3
4
4
5
5
6
Common Mode Input Voltage (V)
I
V
DD
= 5.5V
T
A
= 85°C
T
A
= -40°C
T
A
= 25°C
0
2
4
6
8
10
12
14
16
18
20
22
24
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Common Mode Input Voltage (V)
I
T
A
= 85°C
V
DD
= 5.5V
Input Bias Current
Input Offset Current
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MCP6549-E/P 功能描述:校驗(yàn)器 IC Quad 1.6V Open Drain Comp RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MCP6549-E/SL 功能描述:校驗(yàn)器 IC Quad 1.6V Open Drain Comp RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MCP6549-E/ST 功能描述:校驗(yàn)器 IC Quad 1.6V Open Drain Comp RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MCP6549-I/P 功能描述:校驗(yàn)器 IC Quad 1.6V Open Drain RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MCP6549-I/SL 功能描述:校驗(yàn)器 IC Quad 1.6V Open Drain RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel