參數(shù)資料
型號(hào)： MAX978ESE+T
廠商： Maxim Integrated Products
文件頁數(shù)： 4/11頁
文件大?。?/td> 0K
描述： IC COMPARATOR QUAD 16-SOIC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類型： 通用
元件數(shù)： 4
輸出類型： CMOS，滿擺幅，TTL
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 5.5 V
電壓 - 輸入偏移（最小值）： 2mV @ 5V
電流 - 輸入偏壓（最小值）： 0.075µA @ 5.5V
電流 - 靜態(tài)（最大值）： 650µA
CMRR, PSRR（標(biāo)準(zhǔn)）： 95dB CMRR，100dB PSRR
傳輸延遲（最大）： 28ns
磁滯： 4mV
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： 帶卷 (TR)
mV
MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V, VCM = 0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
Stresses beyond 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 beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage (VCC).............................................................+6V
SHDN (MAX998) .........................................................-0.3V to 6V
All Other Pins..............................................-0.3V to (VCC + 0.3V)
Current into Input Pins ......................................................±20mA
Duration of Output Short Circuit to GND or VCC ........Continuous
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23-6 (derate 7.1mW/°C above +70°C) .........571mW
8-Pin MAX (derate 4.10mW/°C above +70°C) ............330mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ..696mW
16-Pin QSOP (derate 8.33mW/°C above +70°C)..........667mW
Operating Temperature Range ..........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
VCC = 5.5V
MAX998 only, SHDN = GND
ISINK = 2mA
VCC = 5.5V
Inferred from PSRR test
VCC = 5V (Note 4)
2.7V < VCC < 5.5V
CONDITIONS
mA
90
OUT Short-Circuit Current
74
ISH
V
0.1
0.4
VOL
OUT Output-Voltage Low
nA
±5
±100
IOS
Input Offset Current
mV
VHYS
0.5
1.5
4.0
Input-Referred Hysteresis
nA
1
500
ISD
Shutdown Supply Current
300
650
V
2.7
5.5
VCC
Supply Voltage Range
dB
63
100
PSRR
Power-Supply Rejection Ratio
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
CLOAD =10pF (Note 6)
ns
2
tSKEW
Propagation-Delay Skew
MAX976/MAX978 only
ns
1
ΔtPD
Propagation-Delay Matching
Between Channels
Sinking
Sourcing
Overdrive = 50mV
ns
20
40
tPD
Propagation Delay
ISOURCE = 2mA, VCC - VOH
V
0.1
0.4
VOH
OUT Output-Voltage High
(Note 2)
V
-0.2
VCC - 1.2
VCMR
Common-Mode Voltage Range
-0.2V
≤ VCM ≤ (VCC - 1.2V)
dB
66
95
CMRR
Common-Mode Rejection Ratio
VCC = 5V (Note 3)
mV
0.2
±2
VOS
Input Offset Voltage
TA = +25°C
TA = TMIN to TMAX
±3
pF
Input Capacitance
3
CIN
28
CLOAD =10pF,
VCC = 5V (Note 5)
Overdrive = 5mV
MAX998 only
V
SHDN Input-Voltage High
0.65 x VCC
VIH
MAX998 only
V
SHDN Input-Voltage Low
0.2 x VCC
VIL
MAX998 only, SHDN = GND,
VOUT = 0V to VCC
nA
OUT Leakage Current
1
200
IOUT
MAX998 only
nA
SHDN Input Current
1
200
ISHDN
CLOAD =10pF
ns
1.6
tR/tF
Output Rise/Fall Time
MAX998 only, VCC = 5V, ICC = 10% of typical
s
5
tSD
Shutdown Delay Time
VCC = 2.7V
A
225
ICC
Supply Current per Comparator
0.3
1.5
5.0
nA
IB
75
300
Input Bias Current
All others
MAX976EUA, MAX998EUT
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