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參數(shù)資料
| 型號(hào)： | MAX6378XR44-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封裝： | SC-70, 3 PIN |
| 文件頁(yè)數(shù)： | 4/7頁(yè) |
| 文件大?。?/td> | 130K |
| 代理商： | MAX6378XR44-T |
M
3-Pin, Ultra-Low-Power SC70/SOT23
Voltage Detectors
4
_______________________________________________________________________________________
____________Applications Information
Interfacing to Different
Logic Voltage Components
The MAX6377/MAX6380 have an active-low, open-
drain output. This output structure sinks current when
OUT
is asserted. Connect a pullup resistor from
OUT
to
any supply voltage up to 5.50V (Figure 1). Select a
resistor value large enough to allow a valid logic low
(see
Electrical Characteristics
), and small enough to
register a logic high while supplying all input current
and leakage paths connected to the
OUT
line.
Negative-Going V
CC
Transients
These devices are relatively immune to short-duration,
negative-going V
CC
transients (glitches). The
Typical
Operating Characteristics
show the Maximum Transient
Duration vs. Threshold Overdrive graph, for which out-
put pulses are not generated. The graph shows the
maximum pulse width that a negative-going V
CC
tran-
sient may typically have before the devices issue out-
put signals. As the amplitude of the transient increases,
the maximum-allowable pulse width decreases.
Figure 1. Interfacing to Different Logic Voltage Components
Table 1. Factory-Trimmed Reset Thresholds
Factory-trimmed reset thresholds are available in approximately 100mV increments with a 1.5% room-temperature variance.
OUT
SUSPEND
μ
P
V
IN
V
CC
V
OUT
3.6V
Li+
REGULATED
3.0V
V
CC
DC/DC
CONVERTER
(OPEN-DRAIN)
MAX6377
RESET THRESHOLD VOLTAGE, V
TH
(V)
T
A
= +25°C
TYP
MAX
2.200
2.233
2.320
2.355
2.400
2.436
2.500
2.537
2.630
2.669
2.700
2.741
2.800
2.842
2.930
2.974
3.000
3.045
3.080
3.126
T
A
= -40°C TO +85°C
MIN
2.145
2.262
2.340
2.437
2.564
2.633
2.730
2.857
2.925
3.003
PART
SUFFIX
MIN
2.167
2.285
2.364
2.462
2.591
2.660
2.758
2.886
2.955
3.034
MAX
2.250
2.375
2.460
2.562
2.696
2.768
2.870
3.000
3.075
3.150
22
23
24
25
26
27
28
29
30
31
MAX6375_R
MAX6376_R
MAX6377_R
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX6378XR45-T | 3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors |
| MAX6378XR46-T | 3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors |
| MAX6379XR42-T | 3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors |
| MAX6379XR43-T | 3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors |
| MAX6379XR44-T | 3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6378XR45 | 制造商:Maxim Integrated Products 功能描述:3-PIN ULTRA-LOW-POWER SC70 VOLTAG - Rail/Tube |
| MAX6378XR45+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR DETECT 4.5V 3PIN SC-70 - Rail/Tube |
| MAX6378XR45+T | 功能描述:電壓監(jiān)測(cè)器/監(jiān)控器 3-Pin ULow-Power Voltage Detector RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準(zhǔn)確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
| MAX6378XR45-T | 功能描述:電壓監(jiān)測(cè)器/監(jiān)控器 RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準(zhǔn)確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
| MAX6378XR46 | 制造商:Maxim Integrated Products 功能描述:3-PIN ULTRA-LOW-POWER SC70 VOLTAG - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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