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参数资料
| 型号： | MAX920EUK+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/15页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR BTR SOT23-5 |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | Beyond-the-Rails™ |
| 类型： | 通用 |
| 元件数： | 1 |
| 输出类型： | 开路漏极，满摆幅 |
| 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）： | 0.001µA @ 5V |
| 电流 - 输出（标准）： | 50mA |
| 电流 - 静态（最大值）： | 1.2µA |
| CMRR, PSRR（标准）： | 66.02dB CMRR，80dB PSRR |
| 传输延迟（最大）： | 12µs |
| 磁滞： | 4mV |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | SC-74A，SOT-753 |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 产品目录页面： | 1386 (CN2011-ZH PDF) |
| 其它名称： | MAX920EUK+TDKR |
MAX917–MAX920
SOT23, 1.8V, Nanopower, Beyond-the-Rails
Comparators With/Without Reference
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX919/MAX920 (continued)
(VCC = +5V, VEE = 0V, VCM = 0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
Note 1: All specifications are 100% tested at TA = +25°C. Specification limits over temperature (TA = TMIN to TMAX) are guaranteed
by design, not production tested.
Note 2: VOS is defined as the center of the hysteresis band at the input.
Note 3: The hysteresis-related trip points are defined as the edges of the hysteresis band, measured with respect to the center of
the band (i.e., VOS) (Figure 2).
Note 4: Specified with an input overdrive (VOVERDRIVE) of 100mV, and load capacitance of CL = 15pF. VOVERDRIVE is defined
above and beyond the offset voltage and hysteresis of the comparator input. For the MAX917/MAX918, reference voltage
error should also be added.
Sinking, VO = VCC
Sourcing, VO = VEE
MAX920 only, VO = 5.5V
TA = +25°C
MAX919 only, VCC =
1.8V, ISOURCE = 1mA
TA = TMIN to TMAX
VCC = 1.8V,
ISINK = 1mA
MAX919 only, VCC =
5V, ISOURCE = 8mA
CONDITIONS
ms
1.2
10
tON
Power-Up Time
98
8
mA
95
ISC
Output Short-Circuit Current
A
0.001
1
ILEAK
Output Leakage Current
TA = TMIN to TMAX
300
TA = +25°C
TA = TMIN to TMAX
VCC = 5V,
ISINK = 8mA
55
200
300
TA = +25°C
TA = TMIN to TMAX
500
55
200
500
mV
190
400
VCC - VOH
Output-Voltage Swing High
pA
10
IOS
Input Offset Current
mV
190
400
VOL
Output-Voltage Swing Low
VCC = 5V
VCC = 1.8V
VCC = 5V
VCC = 1.8V
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
MAX919 only, CL = 15pF
s
6
tRISE
High-to-Low Propagation Delay
(Note 4)
Rise Time
s
17
tPD-
VCC = 1.8V to 5.5V
mV/V
0.1
1
PSRR
Power-Supply Rejection Ratio
(VEE - 0.2V)
≤ VCM ≤ (VCC + 0.2V)
mV/V
0.5
3
CMRR
Common-Mode Rejection Ratio
22
VCC = 1.8V
VCC = 5V
MAX919 only
Low-to-High Propagation Delay
(Note 4)
s
30
tPD+
VCC = 5V
VCC = 1.8V
95
MAX920 only
VCC = 1.8V
RPULLUP = 100k
Ω
35
VCC = 5V
RPULLUP = 100k
Ω
120
CL = 15pF
s
4
tFALL
Fall Time
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