参数资料
型号: MAX4821EUP+T
厂商: Maxim Integrated Products
文件页数: 4/12页
文件大小: 0K
描述: IC RELAY DRIVER 8CHAN 20-TSSOP
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: 并行/串行
输出数: 8
导通状态电阻: 2 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-TSSOP(0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 20-TSSOP-EP
包装: 带卷 (TR)
MAX4820/MAX4821
+3.3V/+5V, 8-Channel, Cascadable Relay Drivers
with Serial/Parallel Interface
Typical Operating Characteristics
(V COM = V CC , T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY CURRENT
vs. TEMPERATURE
SUPPLY CURRENT
vs. INPUT LOGIC VOLTAGE
25
ALL LOGIC INPUTS = 0
25
V CC = 5V
V CC = 5.5V
1000
900
ALL LOGIC INPUTS
CONNECTED
20
15
10
20
15
10
800
700
600
500
400
V CC = 5V
5
5
V CC = 2.3V
V CC = 3.3V
300
200
V CC = 3.3V
100
0
0
0
2.3
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
-40
-15
10
35
60
85
0
1
2
3
4
5
3.0
SUPPLY VOLTAGE (V)
ON-RESISTANCE
vs. SUPPLY VOLTAGE
3.0
TEMPERATURE ( ° C)
ON-RESISTANCE
vs. TEMPERATURE
2.00
INPUT LOGIC VOLTAGE (V)
POWER-ON RESET VOLTAGE
vs. TEMPERATURE
2.5
I OUT_SINK = 70mA
2.5
I OUT_SINK = 70mA
V CC = 2.3V
V CC = 3.3V
1.75
1.50
2.0
1.5
2.0
1.5
1.25
1.00
1.0
0.5
0
1.0
0.5
0
V CC = 5.5V
V CC = 5V
0.75
0.50
0.25
0
2.3
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
-40
-15
10
35
60
85
-40
-15
10
35
60
85
1.0
SUPPLY VOLTAGE (V)
OUTPUT OFF-LEAKAGE CURRENT
vs. SUPPLY VOLTAGE
2.00
TEMPERATURE ( ° C)
OUTPUT OFF-LEAKAGE CURRENT
vs. TEMPERATURE
80
TEMPERATURE ( ° C)
OUT_ TURN-ON/TURN-OFF DELAY TIMES
vs. SUPPLY VOLTAGE
0.9
0.8
0.7
0.6
0.5
1.75
1.50
1.25
1.00
V CC = 5.5V
70
60
50
R L = 50 Ω
C L = 50pF
0.4
0.3
0.2
0.1
0
0.75
0.50
0.25
0
V CC = 5V
V CC = 3.3V
V CC = 2.3V
40
30
20
t OFF
t ON
2.3
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
-40
-15
10
35
60
85
2.3
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
4
SUPPLY VOLTAGE (V)
TEMPERATURE ( ° C)
SUPPLY VOLTAGE (V)
Maxim Integrated
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