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参数资料
| 型号： | MAX977ESD+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/17页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR DUAL 14-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 类型： | 通用 |
| 元件数： | 2 |
| 输出类型： | CMOS，满摆幅，TTL |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.25 V |
| 电压 - 输入偏移（最小值）： | 2mV @ 5V |
| 电流 - 输入偏压（最小值）： | 0.1µA @ 5.25V |
| 电流 - 静态（最大值）： | 500µA |
| CMRR, PSRR（标准）： | 90dB CMRR，90dB PSRR |
| 传输延迟（最大）： | 820ns |
| 磁滞： | 4mV |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 安装类型： | 表面贴装 |
| 包装： | 管件 |
| 产品目录页面： | 1386 (CN2011-ZH PDF) |
MAX975/MAX977
Single/Dual, +3V/+5V Dual-Speed
Comparators with Auto-Standby
4
_______________________________________________________________________________________
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)
CONDITIONS
(Note 9)
10mV overdrive (Note 10)
s
(Note 8)
3
tASB
Auto-Standby Timeout
tASBE
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Auto-Standby Enable Time
s
24
tASD
Auto-Standby Wake-Up Time
10mV overdrive (Note 11)
(Note 12)
s
1.6
tPWD
Auto-Standby Wake-Up Input
or LP Pulse Width
s
0.8
tASCD
Auto-Standby Comparator
Disable
(Note 13)
s
3
tLPE
Low-Power Enable Time
(Note 14)
s
1.1
4
tHSE
High-Speed Enable Time
(Note 15)
s
0.7
tLPCD
Low-Power Comparator Disable
(Note 16)
ns
20
tLPSH
Low-Power STAT_ High
AUTO-STANDBY/LOW-POWER TIMING (Note 7; Figure 2)
Note 7:
Timing specifications are guaranteed by design.
Note 8:
Set by 1000pF external capacitor at the STO_ pin. tASB is defined as the time from last input transition to STAT_ = high.
Does not include time to go into standby condition (tASBE).
Note 9:
tASBE is defined as the time from when STAT_ goes high to when the supply current drops to 5
A.
Note 10: tASD is defined as the time from the last input transition to when STAT_ goes low. The comparator is in high-speed mode
before STAT_ is low.
Note 11: tPWD is defined as the minimum input or LP pulse width to trigger fast-mode operation from auto-standby.
Note 12: tASCD is defined as the time from the last input transition to when the supply current increases to 300
A.
Note 13: tLPE is defined as the time from when LP is driven high to when the supply current drops to 5
A.
Note 14: tHSE is defined as the time from when LP goes low to when STAT goes low. The comparator is in high-speed mode before
STAT_ is low.
Note 15: tLPCD is defined as the time from when LP goes low to when the supply current increases to 300
A.
Note 16: tLPSH is defined as the time from when LP goes high to when STAT_ goes high.
ms
510
16
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX977ESD+ | 功能描述:校验器 IC 3V/5V Dual-Speed Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX977ESD+T | 功能描述:校验器 IC 3V/5V Dual-Speed Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX977ESD-T | 功能描述:校验器 IC RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX9787ETI+ | 功能描述:音频放大器 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MAX9787ETI+T | 功能描述:音频放大器 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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