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参数资料
| 型号： | MAX4823ETP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/19页 |
| 文件大小： | 0K |
| 描述： | IC RELAY DRIVER 8CHAN 20-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 继电器/灯驱动器 |
| 输入类型： | 串行 |
| 输出数： | 8 |
| 导通状态电阻： | 2.7 欧姆 |
| 电流 - 输出 / 通道： | 70mA |
| 电流 - 峰值输出： | 150mA |
| 电源电压： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-WFQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
+3.3V/+5V, 8-Channel Relay Drivers with Fast
Recovery Time and Power-Save Mode
ABSOLUTE MAXIMUM RATINGS
V CC ........................................................................-0.3V to +6.0V
OUT_ ......................................................................-0.3V to +11V
CS , SCLK, DIN, SET , RESET , A0, A1, A2, LVL......-0.3V to +6.0V
DOUT..........................................................-0.3V to (V CC + 0.3V)
PSAVE ........................................................-0.3V to (V CC + 0.3V)
Continuous OUT_ Current (all outputs turned on) ............150mA
Continuous Power Dissipation (T A = +70°C)
20-Lead Thin QFN (derate 16.9mW/°C above +70°C) ..1350mW
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
Continuous OUT_ Current (single output turned on) ........300mA
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.
ELECTRICAL CHARACTERISTICS
(V CC = +2.7V to +5.5V, T A = -40°C to +85°C, unless otherwise noted. Typical values are at V CC = 2.7V, T A = +25°C, unless otherwise
noted.) (Note 1)
PARAMETER
Operating Voltage
Quiescent Current
Dynamic Supply Current
SYMBOL
V CC
I CC
I D
CONDITIONS
I OUT_ = 0,
logic inputs = 0 or V CC
f SCLK =10MHz, C DOUT = 50pF
V CC = 3.6V
V CC = 5.5V
V CC = 3.6V
V CC = 5.5V
MIN
2.3
TYP
160
180
1.2
1.6
MAX
5.5
300
300
UNITS
V
μA
mA
Thermal Shutdown
Power-save disable threshold (Note 2)
Output disable threshold (Note 3)
+130
+150
°C
Power-On Reset
Transform from high voltage to low voltage
0.6
1.2
2.0
V
Power-On Reset Hysteresis
DIGITAL INPUTS (SCLK, DIN, CS , LVL, A0, A1, A2, RESET , SET )
140
mV
Input Logic-High Voltage
Input Logic-Low Voltage
Input Logic Hysteresis
V IH
V IL
V HYST
V CC = 2.7V to 3.6V
V CC = 4.2V to 5.5V
V CC = 2.7V to 3.6V
V CC = 4.2V to 5.5V
2.0
2.4
150
0.6
0.8
V
V
mV
Input Leakage Current
I LEAK
Input voltages = 0 or 5.5V
-1.0
+0.01
+1.0
μA
Input Capacitance
C IN
5
pF
DIGITAL OUTPUT (DOUT)
DOUT Low Voltage
DOUT High Voltage
V OL
V OH
I SINK = 6mA
I SOURCE = 0.5mA
V CC -
0.5
0.4
V
V
2
_______________________________________________________________________________________
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