參數(shù)資料
型號(hào): TC1027CEOR
廠商: Microchip Technology
文件頁(yè)數(shù): 11/18頁(yè)
文件大?。?/td> 0K
描述: IC COMPARATOR 1.8V QUAD 16SOIC
標(biāo)準(zhǔn)包裝: 50
類型: 帶電壓基準(zhǔn)
元件數(shù): 4
輸出類型: 滿擺幅
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
電壓 - 輸入偏移(最小值): 5mV @ 3V
電流 - 輸入偏壓(最小值): 100pA @ 5.5V
電流 - 輸出(標(biāo)準(zhǔn)): 2mA @ 5.5V
電流 - 靜態(tài)(最大值): 26µA
CMRR, PSRR(標(biāo)準(zhǔn)): 66dB CMRR,60dB PSRR
工作溫度: -40°C ~ 85°C
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
安裝類型: 表面貼裝
包裝: 管件
TC1027
DS21284B-page 2
2002 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage ......................................................6.0V
Voltage on Any Pin .......... (VSS – 0.3V) to (VDD +0.3V)
Junction Temperature....................................... +150°C
Operating Temperature Range............. -40°C to +85°C
Storage Temperature Range .............. -55°C to +150°C
*Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
TC1027 ELECTRICAL SPECIFICATIONS
Electrical Characteristics: Typical values apply at 25°C and VDD = 3.0V. Minimum and maximum values apply for TA = -40° to
+85°C, and VDD = 1.8V to 5.5V, unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
VDD
Supply Voltage
1.8
5.5
V
IQ
Supply Current
18
26
A
All outputs unloaded
Comparator
VICMR
Common Mode Input Voltage Range
VSS –0.2
VDD +0.2
V
VOS
Input Offset Voltage
-5
—+5
+5
mV
VDD =3V, VCM =1.5V, TA =25°C
TA = -40°C to 85°C
IB
Input Bias Current
±100
pA
TA = 25°C, IN+,IN- = VDD to VSS
VOH
Output High Voltage
VDD –0.3
V
RL =10k to VSS
VOL
Output Low Voltage
0.3
V
RL =10k to VDD
CMRR
Common Mode Rejection Ratio
66
dB
TA =25°C, VDD =5V
VCM =VDD to VSS
PSRR
Power Supply Rejection Ratio
60
dB
TA =25°C, VCM =1.2V
VDD =1.8V to 5V
ISRC
Output Source Current
1
mA
IN+ = VDD,IN- = VSS,
Output ShortedtoVSS
VDD =1.8V
ISINK
Output Sink Current
2
mA
IN+ = VSS,IN- = VDD,
Output ShortedtoVDD
VDD =1.8V
tPD1
Response Time
4
sec
100mV Overdrive, CL = 100pF
tPD2
Response Time
6
sec
10mV Overdrive, CL = 100pF
Voltage Reference
VREF
Reference Voltage
1.176
1.200
1.224
V
IREF(SOURCE) Source Current
50
A
IREF(SINK)
Sink Current
50
A
CL(REF)
Load Capacitance
100
PF
EVREF
Noise Voltage
20
VRMS 100Hz to 100kHz
eVREF
Noise Voltage Density
1.0
V/√Hz 1kHz
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