参数资料
型号: MAX6886ETP+
厂商: Maxim Integrated Products
文件页数: 9/13页
文件大小: 0K
描述: IC SUPERVISOR HEX 20-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
类型: 多压监控器
监视电压数目: 6
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 6 种可选阀值组合
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-WQFN 裸露焊盘
供应商设备封装: 20-TQFN-EP(5x5)
包装: 管件
Pin-Selectable, Hex Power-Supply
Supervisory Circuit
the IN inputs only at power-up. Use the voltage-divider
circuit of Figure 1 and Equation 1 to set the threshold
for the user-adjustable inputs as described in the
Voltage-Detector Inputs (IN_) section.
Manual Reset ( MR )
Many microprocessor-based (μP) products require
manual reset capability to allow an operator or external
logic circuitry to initiate a reset. The manual reset input
Table 1. Nominal Monitored Supply Voltages
( MR ) can be connected directly to a switch without an
external pullup resistor or debouncing network. MR is
internally pulled up to DBP. Leave unconnected if not
used. MR is internally pulled up to DBP through a 10μA
current source. MR is designed to reject fast, falling
transients (typically 100ns pulses) and must be held low
for a minimum of 1μs to assert RESET . After MR transi-
tions from low to high, RESET remains asserted for the
duration of its timeout period.
SELECTION TH4–TH0*
IN1
IN2
NOMINAL SUPPLY VOLTAGES (V)
IN3 IN4
IN5
IN6
SUPPLY
TOLERANCE (%)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
11111
11110
11101
11100
11011
11010
11001
11000
10111
10110
10101
10100
10011
10010
10001
10000
01111
01110
01101
01100
01011
01010
01001
01000
00111
00110
00101
00100
00011
00010
00001
00000
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
3.3
3.0
3.3
3.0
3.3
3.0
3.3
3.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
3.3
3.0
3.3
3.0
3.3
3.0
3.3
ADJ
3.3
3.0
3.3
3.0
3.3
3.0
3.3
3.0
2.5
2.5
2.5
2.5
1.8
1.8
2.5
2.5
3.3
3.0
3.3
3.0
3.3
3.0
3.3
3.0
2.5
2.5
2.5
2.5
1.8
1.8
2.5
ADJ
2.5
2.5
2.5
2.5
1.8
1.8
ADJ
ADJ
1.8
1.8
ADJ
ADJ
ADJ
ADJ
1.8
1.8
2.5
2.5
2.5
2.5
1.8
1.8
ADJ
ADJ
1.8
1.8
ADJ
ADJ
ADJ
ADJ
1.8
ADJ
1.8
1.8
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
1.5
1.5
1.8
1.8
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
1.5
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
_______________________________________________________________________________________
9
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