參數(shù)資料
型號： MAX975EUA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運動控制電子
英文描述： Single/Dual, +3V/+5V Dual-Speed Comparators with Auto-Standby
中文描述： COMPARATOR, 3000 uV OFFSET-MAX, PDSO8
封裝： UMAX-8
文件頁數(shù)： 3/16頁
文件大?。?/td> 264K
代理商： MAX975EUA
M
S ingle/Dual, +3V /+5V Dual-S peed
Comparators with Auto-S tandby
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.7V to +5.25V, specifications are for high-speed mode, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Note 1)
C
LOAD
= 10pF,
V
CC
= 5V
I
SINK
= 2mA, all modes
High-speed mode,
overdrive = 5mV
Low-power mode,
overdrive = 10mV
I
SOURCE
= 2mA, all modes
CONDITIONS
μs
0.82
1.6
ns
28
50
t
PD+
Propagation Delay, Low to High
(Note 6)
V
0.1
0.4
V
OL
OUT_ Output Voltage Low
V
V
μs
0.7xV
CC
V
CC
/2
V
CC
/2
V
LPIH
V
LPIL
t
LP
LP Input Voltage High
LP Input Voltage Low
LP Fall Time
V
V
CC
- 0.4
V
CC
- 0.1
V
OH
OUT_ Output Voltage High
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
0.3xV
CC
10
μA
V
(Note 5)
0.01
V
CC
/2
±1
I
LPB
V
CIL
LP Input Current
STO_ Input Voltage Low
V
CC
= 3V
μA
0.15
I
STO
STO_ Source Current
DIGITAL OUTPUTS
0.3 x V
CC
C
LOAD
= 10pF,
V
CC
= 5V
High-speed mode,
overdrive = 5mV
Low-power mode,
overdrive = 10mV
μs
0.48
1.6
ns
28
50
t
PD-
Propagation Delay, High to Low
(Note 6)
C
LOAD
= 10pF
MAX977 only, C
LOAD
= 10pF
ns
ns
2
1
t
SKEW
t
PD
Propagation-Delay Skew (Note 6)
Propagation-Delay Matching
C
LOAD
= 10pF,
V
CC
= 5.0V
High-speed mode
Low-power mode
1.6
ns
1.6
Rise/Fall Time
I
SOURCE
= 3mA, all modes
I
SINK
= 400μA, all modes
V
V
V
CC
- 0.4
V
SH
V
SL
STAT_ Output Voltage High
STAT_ Output Voltage Low
0.4
DIGITAL INPUTS
Note 1:
The MAX975EUA is 100% production tested at T
A
= +25
°
C; all temperature specifications are guaranteed by design.
Note 2:
Inferred by CMRR. Either input can be driven to the absolute maximum limit without false output inversion, as long as the
other input is within the specified common-mode input voltage range.
Note 3:
V
OS
is defined as the mean of trip points. The trip points are the extremities of the differential input voltage required to make
the comparator output change state (Figure 1).
Note 4:
The difference between the upper and lower trip points is equal to the width of the input-referred hysteresis zone (Figure 1).
Note 5:
Guaranteed by design. The LP pin is sensitive to noise. If fall times larger than 10μs are expected, bypass LP to ground
using a 0.1μF capacitor.
Note 6:
Propagation delay is guaranteed by design. For low-overdrive conditions, V
OS
is added to the overdrive. The following
equation defines propagation-delay skew: t
SKEW
= t
PD+
- t
PD-
.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX975EUA+ 功能描述:校驗器 IC 3V/5V Dual Speed Comparator 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 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX975EUA+T 功能描述:校驗器 IC 3V/5V Dual Speed Comparator 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 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX975EUA-T 功能描述:校驗器 IC 3V/5V Dual Speed Comparator 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 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX9760ETI 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9760ETI+ 功能描述:音頻放大器 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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