V
參數(shù)資料
型號(hào): MCP6541RT-I/OT
廠商: Microchip Technology
文件頁數(shù): 8/14頁
文件大小: 0K
描述: IC COMP 1.6V PUSH-PULL SOT23-5
標(biāo)準(zhǔn)包裝: 3,000
類型: 通用
元件數(shù): 1
輸出類型: CMOS,推挽式,滿擺幅,TTL
電壓 - 電源,單路/雙路(±): 1.6 V ~ 5.5 V
電壓 - 輸入偏移(最小值): 7mV @ 5.5V
電流 - 輸入偏壓(最小值): 1pA @ 5.5V
電流 - 靜態(tài)(最大值): 1µA
CMRR, PSRR(標(biāo)準(zhǔn)): 70dB CMRR,80dB PSRR
傳輸延遲(最大): 8µs
磁滯: 6.5mV
工作溫度: -40°C ~ 85°C
封裝/外殼: SC-74A,SOT-753
安裝類型: 表面貼裝
包裝: 帶卷 (TR)
2002-2011 Microchip Technology Inc.
DS21696H-page 3
MCP6541/1R/1U/2/3/4
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
VDD - VSS .........................................................................7.0V
Current at Analog Input Pin (VIN+, VIN-.........................±2 mA
Analog Input (VIN) ...................... VSS - 1.0V to VDD + 1.0V
All other Inputs and Outputs........... VSS - 0.3V to VDD + 0.3V
Difference Input Voltage ....................................... |VDD - VSS|
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 (TJ).......................... +150°C
ESD Protection on all Pins (HBM;MM) ..................4 kV; 400V
Notice: Stresses above those listed under “Absolute
Maximum Ratings” 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. Exposure to maximum rating conditions for extended
periods may affect device reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, VDD = +1.6V to +5.5V, VSS = GND, TA = +25°C,VIN+ = VDD/2,
VIN– = VSS, and RL = 100 kΩ to VDD/2 (Refer to Figure 1-3).
Parameters
Sym
Min
Typ
Max
Units
Conditions
Power Supply
Supply Voltage
VDD
1.6
5.5
V
Quiescent Current per comparator
IQ
0.3
0.6
1.0
A
IOUT = 0
Input
Input Voltage Range
VCMR
VSS0.3
VDD+0.3
V
Common Mode Rejection Ratio
CMRR
55
70
dB
VDD = 5V, VCM = -0.3V to 5.3V
Common Mode Rejection Ratio
CMRR
50
65
dB
VDD = 5V, VCM = 2.5V to 5.3V
Common Mode Rejection Ratio
CMRR
55
70
dB
VDD = 5V, VCM = -0.3V to 2.5V
Power Supply Rejection Ratio
PSRR
63
80
dB
VCM = VSS
Input Offset Voltage
VOS
-7.0
±1.5
+7.0
mV
VCM = VSS (Note 1)
Drift with Temperature
ΔV
OS/ΔTA
±3
V/°C
TA = -40°C to +125°C, VCM = VSS
Input Hysteresis Voltage
VHYST
1.5
3.3
6.5
mV
VCM = VSS (Note 1)
Linear Temp. Co. (Note 2)
TC1
6.7—
V/°C
TA = -40°C to +125°C, VCM = VSS
Quadratic Temp. Co. (Note 2)
TC2
-0.035
V/°C2 TA = -40°C to +125°C, VCM = VSS
Input Bias Current
IB
—1—
pA
VCM = VSS
At Temperature (I-Temp parts)
IB
25
100
pA
TA = +85°C, VCM = VSS (Note 3)
At Temperature (E-Temp parts)
IB
1200
5000
pA
TA = +125°C, VCM = VSS (Note 3)
Input Offset Current
IOS
±1
pA
VCM = VSS
Common Mode Input Impedance
ZCM
—1013||4
Ω||pF
Differential Input Impedance
ZDIFF
—1013||2
Ω||pF
Note
1:
The input offset voltage is the center (average) of the input-referred trip points. The input hysteresis is the difference
between the input-referred trip points.
2:
VHYST at different temperatures is estimated using VHYST (TA) = VHYST + (TA - 25°C) TC1 + (TA - 25°C)
2 TC
2.
3:
Input bias current at temperature is not tested for SC-70-5 package.
4:
Limit the output current to Absolute Maximum Rating of 30 mA.
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