參數資料
型號： MAX4821EUP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 外設及接口
英文描述： +3.3V/+5V, 8-Channel, Cascadable Relay Drivers with Serial/Parallel Interface
中文描述： 0.07 A BUF OR INV BASED PRPHL DRVR, PDSO20
封裝： 4.40 MM, MO-153ACT, TSSOP-20
文件頁數： 2/13頁
文件大小： 351K
代理商： MAX4821EUP
M
+3.3V/+5V, 8-Channel, Cascadable Relay Drivers
with Serial/Parallel Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
V
CC
, COM..............................................................-0.3V to +6.0V
OUT_........................................................-0.3V to (V
COM
+ 0.3V)
CS
, SCLK, DIN,
SET
,
RESET
, A0, A1, A2, LVL......-0.3V to +6.0V
DOUT..........................................................-0.3V to (V
CC
+ 0.3V)
Continuous OUT_ Current (all outputs turned on) ............150mA
Continuous OUT_ Current (single output turned on)........300mA
ELECTRICAL CHARACTERISTICS
(V
CC
= +3V to +5.5V, V
COM
= V
CC
, T
A
= -40
°
C to +85
°
C, unless otherwise noted. Typical values are at T
A
= +25
°
C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70
°
C)
20-Lead Thin QFN
(derate 16.9mW/
°
C above +70
°
C).................................1350mW
θ
JA
.........................................................................59.3
°
C/W
20-Pin TSSOP
(derate 21.7mW/
°
C above +70
°
C).................................1739mW
θ
JA
............................................................................46
°
C/W
Operating Temperature Range ...........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Soldering Temperature (10s)...........................................+300
°
C
PARAMETER
SYMBOL
V
CC
CONDITIONS
MIN
2.3
TYP
MAX
5.5
50
70
UNITS
V
Operating Voltage
V
CC
= 3.6V
V
CC
= 5.5V
15
20
160
1.5
140
Quiescent Current
I
Q
I
OUT
_ = 0,
logic inputs = 0 or V
CC
μA
Thermal Shutdown
Power-On Reset
Power-On Reset Hysteresis
DIGITAL INPUTS (SCLK, DIN,
CS
, LVL, A0, A1, A2,
RESET
,
SET
)
°
C
V
mV
0.8
2.2
V
CC
= 3.3V
V
CC
= 5V
V
CC
= 3.3V
V
CC
= 5V
2.0
2.4
Input Logic High Voltage
V
IH
V
0.6
0.8
Input Logic Low Voltage
V
IL
V
Input Logic Hysteresis
Input Leakage Currents
C
IN
Input Capacitance
DIGITAL OUTPUT (DOUT)
DOUT Low Voltage
DOUT High Voltage
RELAY OUTPUT DRIVERS (OUT1–OUT8)
V
HYST
I
LEAK
C
IN
150
0.01
5
mV
μA
pF
Input voltages = 0 or 5.5V
-1.0
+1.0
V
OL
V
OH
I
SINK
= 6mA
I
SOURCE
= 0.5mA
0.4
V
V
V
CC
- 0.5
V
CC
= 2.7V
V
CC
= 4.5V
V
CC
= 2.7V
V
CC
= 3.0V, I
OUT
_ = 70mA
V
OUT
_ = V
CC
,
all outputs off
70
70
OUT_ Drive Current
mA
OUT_ On-Resistance
OUT_ Voltage
I
OUT
Off-Leakage Current
R
ON
V
OUT
_
I
LEAK
2
6
V
μA
0.4
+1
-1
Kickback Diode Forward Voltage
V
FORW
I
OUT
_ = 150mA (Note 2)
1.5
V
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相關代理商/技術參數
參數描述
MAX4821EUP+ 功能描述:功率驅動器IC 3.3-5V 8Ch Cascade Relay Driver RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX4821EUP+T 功能描述:功率驅動器IC 3.3-5V 8Ch Cascade Relay Driver RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX4821EUP-T 功能描述:功率驅動器IC RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX4822ETP 功能描述:功率驅動器IC RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX4822ETP+ 功能描述:功率驅動器IC 3.3V/5V 8Ch Relay Driver RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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