參數(shù)資料
型號(hào)： MCP6548
廠商： Microchip Technology Inc.
英文描述： Open-Drain Output Sub-Microamp Comparators
中文描述： 開(kāi)漏輸出子微安比較
文件頁(yè)數(shù)： 2/28頁(yè)
文件大?。?/td> 625K
代理商： MCP6548
MCP6546/7/8/9
DS21714C-page 2
2003 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
1.1
Absolute Maximum Ratings
V
DD
- V
SS
..............................................................7.0V
Open-Drain output..................................... V
SS
+10.5V
All inputs and outputs ........... V
SS
–0.3V to V
DD
+0.3V
Difference Input voltage ............................ |V
DD
- V
SS
|
Output Short-Circuit Current .......................continuous
Current at Input Pins .........................................±2 mA
Current at Output and Supply Pins ..................±30 mA
Storage temperature ..........................-65°C to +150°C
Maximum Junction Temperature (T
J
)...............+150°C
ESD protection on all pins (HBM;MM)..........4 kV;200V
Notice:
Stresses above those listed under “Maximum Rat-
ings” may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational listings of this specification is not implied. Expo-
sure to maximum rating conditions for extended periods may
affect device reliability.
PIN FUNCTION TABLE
NAME
DC CHARACTERISTICS
Electrical Specifications:
Unless otherwise indicated, V
DD
= +1.6V to +5.5V, V
SS
= GND, T
A
= 25°C, V
IN
+ = V
DD
/2, V
IN
– = V
SS
,
R
PU
= 2.74 k
to V
PU
= V
DD
(Refer to Figure 1-3).
Parameters
Sym
Min
Typ
FUNCTION
V
IN
+, V
INA
+, V
INB
+, V
INC
+, V
IND
+ Non-Inverting Inputs
V
IN
–, V
INA
–, V
INB
–, V
INC
–, V
IND
– Inverting Inputs
V
DD
V
SS
OUT, OUTA, OUTB, OUTC,
OUTD
Positive Power Supply
Negative Power Supply
Outputs
CS
Chip Select
NC
Not Connected
Max
Units
Conditions
Power Supply
Supply Voltage
V
DD
I
Q
1.6
—
5.5
V
Quiescent Current per comparator
0.3
0.6
1
μA
I
OUT
= 0
Input
Input Voltage Range
V
CMR
CMRR
V
SS
0.3
55
—
V
DD
+ 0.3
—
V
Common Mode Rejection Ratio
70
dB
V
DD
= 5V, V
CM
= -0.3V to 5.3V
V
DD
= 5V, V
CM
= 2.5V to 5.3V
V
DD
= 5V, V
CM
= -0.3V to 2.5V
V
CM
= V
SS
V
CM
= V
SS
(Note 1)
μV/°C T
A
= -40°C to +85°C, V
CM
= V
SS
mV
V
CM
= V
SS
(Note 1)
μV/°C T
A
= -40°C to +25°C, V
CM
= V
SS
μV/°C T
A
= +25°C to +85°C, V
CM
= V
SS
pA
V
CM
=
V
SS
pA
T
A
= -40°C to +85°C, V
CM
= V
SS
(Note 3)
pA
V
CM
=
V
SS
||pF
||pF
Common Mode Rejection Ratio
CMRR
50
65
—
dB
Common Mode Rejection Ratio
CMRR
55
70
—
dB
Power Supply Rejection Ratio
PSRR
63
80
—
dB
Input Offset Voltage
Drift with Temperature
V
OS
-7.0
±1.5
±3
+7.0
mV
V
OS
/
T
A
V
HYST
V
HYST
/
T
A
V
HYST
/
T
A
I
B
I
B
I
OS
Z
CM
Z
DIFF
—
—
Input Hysteresis Voltage
1.5
3.3
6.5
Drift with Temperature
—
10
—
Drift with Temperature
—
5
—
Input Bias Current
—
1
—
Over Temperature
—
—
±1
100
Input Offset Current
—
—
Common Mode Input Impedance
—
10
13
||4
10
13
||2
—
Differential Input Impedance
—
—
Open-Drain Output
Output Pull-Up Voltage
V
PU
I
OH
V
OL
I
SC
C
OUT
V
DD
-100
—
10
V
(
Note 2
)
High-Level Output Current
—
—
nA
V
DD
= 1.6V to 5.5V, V
PU
= 10V
(Note 2)
I
OUT
= 2 mA, V
PU
= V
DD
= 5V
V
PU
= V
DD
= 5.0V
(Note 2)
Low-Level Output Voltage
V
SS
—
—
V
SS
+ 0.2
—
V
Short-Circuit Current
±50
mA
Output Pin Capacitance
—
8
—
pF
Note
1:
The input offset voltage is the center of the input-referred trip points. The input hysteresis is the difference between the
input-referred trip points.
Do not short the output above V
SS
+ 10V. Limit the output current to Absolute Maximum Rating of 30 mA. The
comparator does not function properly when V
PU
< V
DD
.
Input bias current overtemperature is not tested for the SC-70-5 package.
2:
3:
相關(guān)PDF資料
PDF描述
MCP6549 Open-Drain Output Sub-Microamp Comparators
MCP73828 Single Cell Lithium-Ion Charge Management Controller with Charge Complete Indicator and Temperature Monitor
MCP9700 Low-Power Voltage Output Temperature Sensor
MCP9701 Low-Power Voltage Output Temperature Sensor
MCR100 Sensitive Gate Silicon Controlled Rectifiers(可控硅整流管)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP6548-E/MS 功能描述:校驗(yàn)器 IC Single 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
MCP6548-E/P 功能描述:校驗(yàn)器 IC Single 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
MCP6548-E/SN 功能描述:校驗(yàn)器 IC Single 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
MCP6548-I/MS 功能描述:校驗(yàn)器 IC Sgl 1.6V Open D w/CS 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
MCP6548-I/P 功能描述:校驗(yàn)器 IC Sgl 1.6V Open D w/CS 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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*