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參數資料
| 型號： | MAX977EEE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 11/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC COMPARATOR DUAL 16-QSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | 通用 |
| 元件數： | 2 |
| 輸出類型： | CMOS，滿擺幅，TTL |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 5.25 V |
| 電壓 - 輸入偏移（最小值）： | 2mV @ 5V |
| 電流 - 輸入偏壓（最小值）： | 0.1µA @ 5.25V |
| 電流 - 靜態(tài)（最大值）： | 500µA |
| CMRR, PSRR（標準）： | 82dB CMRR，90dB PSRR |
| 傳輸延遲（最大）： | 820ns |
| 磁滯： | 4mV |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 安裝類型： | 表面貼裝 |
| 包裝： | 帶卷 (TR) |
MAX975/MAX977
Single/Dual, +3V/+5V Dual-Speed
Comparators with Auto-Standby
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.7V to +5.25V, specifications are for high-speed mode, TA = -40°C to +85°C, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 1)
CLOAD = 10pF,
VCC = 5V
ISINK = 2mA, all modes
High-speed mode,
overdrive = 5mV
Low-power mode,
overdrive = 10mV
ISOURCE = 2mA, all modes
CONDITIONS
s
0.82
1.6
ns
28
50
tPD+
Propagation Delay, Low to High
(Note 6)
V
0.1
0.4
VOL
OUT_ Output Voltage Low
V
0.7 x VCC
VCC /2
VLPIH
LP Input Voltage High
V
VCC - 0.4 VCC - 0.1
VOH
OUT_ Output Voltage High
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
VCC / 2
0.3 x VCC
VLPIL
LP Input Voltage Low
A
(Note 5)
0.01
±1
ILPB
LP Input Current
s
10
tLP
LP Fall Time
VCC = 3V
A
0.15
ISTO
STO_ Source Current
V
VCC / 2
0.3 x VCC
VCIL
STO_ Input Voltage Low
CLOAD = 10pF,
VCC = 5V
High-speed mode,
overdrive = 5mV
Low-power mode,
overdrive = 10mV
s
0.48
1.6
ns
28
50
tPD-
Propagation Delay, High to Low
(Note 6)
CLOAD = 10pF
ns
2
tSKEW
Propagation-Delay Skew (Note 6)
MAX977 only, CLOAD = 10pF
ns
1
tPD
Propagation-Delay Matching
CLOAD = 10pF,
VCC = 5.0V
High-speed mode
Low-power mode
1.6
ns
1.6
Rise/Fall Time
ISOURCE = 3mA, all modes
V
VCC - 0.4
VSH
STAT_ Output Voltage High
ISINK = 400A, all modes
V
0.4
VSL
STAT_ Output Voltage Low
DIGITAL INPUTS
DIGITAL OUTPUTS
Note 1: The MAX975EUA is 100% production tested at TA = +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: VOS 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 10s are expected, bypass LP to ground
using a 0.1F capacitor.
Note 6: Propagation delay is guaranteed by design. For low-overdrive conditions, VOS is added to the overdrive. The following
equation defines propagation-delay skew: tSKEW = tPD+ - tPD-.
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相關代理商/技術參數 |
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|---|---|
| MAX977ESD | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 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 |
| MAX977ESD+ | 功能描述:校驗器 IC 3V/5V Dual-Speed Comparator RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 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 |
| MAX977ESD+T | 功能描述:校驗器 IC 3V/5V Dual-Speed Comparator RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 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 |
| MAX977ESD-T | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 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 |
| MAX9787ETI+ | 功能描述:音頻放大器 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 產品: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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