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| 型号： | MAX44268EWL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/15页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR W/REF DUAL 9WLP |
| 产品培训模块： | Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 通用 |
| 元件数： | 2 |
| 输出类型： | 开路漏极 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 电压 - 输入偏移（最小值）： | 5mV @ 5V |
| 电流 - 输入偏压（最小值）： | 0.15nA |
| 电流 - 输出（标准）： | 50mA |
| 电流 - 静态（最大值）： | 1.15µA |
| CMRR, PSRR（标准）： | 80dB PSRR |
| 传输延迟（最大）： | 39µs |
| 磁滞： | 6mV |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 9-WFBGA，WLBGA |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
Maxim Integrated Products 3
MAX44268
1.3mm x 1.3mm, Low-Power
Dual Comparator with Reference
Note 2: All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.
Note 3: Hysteresis is the input voltage difference between the two switching points.
Note 4: VOS is the average of the positive and negative trip points minus VREF.
Note 5: Overdrive is defined as the voltage above or below the switching points.
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 5V, VGND = 0V, VIN- = VIN+ = 1.236V, RPULLUP = 100kI to VCC, TA = -40NC to +85NC. Typical values are at TA = +25NC,
unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AC CHARACTERISTICS
Propagation Delay High
to Low (Note 5)
tPHL
Input overdrive = Q100mV, VCC = 5V
6
F
s
Input overdrive = Q100mV, VCC = 1.8V
7
Input overdrive = 100mV, VCC = 1.8V,
Comparator A
10
Input overdrive = Q20mV, VCC = 5V
14
Input overdrive = Q20mV, VCC = 1.8V
19
Propagation Delay Low to
High (Note 5)
tPLH
Input overdrive = Q100mV, VCC = 5V
38
F
s
Input overdrive = Q100mV, VCC = 1.8V
13
Input overdrive = Q20mV, VCC = 5V
39
Input overdrive = Q20mV, VCC = 1.8V
20
Fall Time
tF
CLOAD = 15pF
0.2
F
s
POWER SUPPLY
Supply Voltage Range
VCC
Guaranteed from PSRR tests
1.8
5.5
V
Power-Supply Rejection
Ratio
PSRR
VCC = 1.8V to 5.5V
60
80
dB
Supply Current Per
Comparator
ICC
VCC = 1.8V, TA = +25NC
0.6
0.95
F
A
VCC = 5V, TA = +25NC
0.7
1.15
VCC = 5V, -40NC P TA P +85NC
1.4
Power-Up Time
tON
1
ms
Reference Voltage
VREF
TA = +25NC, 1%
1.224
1.236
1.248
V
-40NC < TA < +85NC
1.205
1.267
Reference Voltage
Temperature Coefficient
TCVREF
TA = +25NC, 1%
40
ppm/NC
Reference Output Voltage
Noise
eN
10Hz to 1kHz, CREF = 1nF
75
F
VRMS
10Hz to 6kHz, CREF = 1nF
130
Reference Line
Regulation
δVREF/δVCC
VCC = 1.8V to 5.5V
0.35
mV/V
Reference Load
Regulation
δVREF/δIOUT 0 < IOUT < 100nA
0.05
mV/nA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX44269EWL+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX44269EWL+T | 功能描述:校验器 IC Dual 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 |
| MAX4426C/D | 功能描述:功率驱动器IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX4426C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX4426C/D+ | 功能描述:功率驱动器IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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