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Maxim > 方案 > 高级主板方案:ATCA/MicroTCA

排序器/监控电路

数据资料
显示 标题/型号 关键优势
QV  PDF 12/8通道EEPROM可编程系统管理器,提供非易失故障寄存器
MAX16046, MAX16048

集成度最高的12通道/8通道系统管理IC,具有NV故障监测
QV  PDF 双/三/四电压、电容调节、排序/监控电路
MAX16025, MAX16026, MAX16027, MAX16028, MAX16029, MAX16030

双/三/四电压排序/监测器,电容可调节定时



Key Specifications:   Sequencers/Trackers
Part Number Option Interface Number of Input Channels Maximum Operating Voltage Range (V) Features Package Operating Temp. Range (°C)
MAX16046  Sequence
Sequence and Track
Track
I2C/SMBus
JTAG
12 <6
>6
ADC
Additional GPIOs
Charge Pump Output
Enable Input
Manual Reset
Nonvolatile Fault Event Logger
Output Discharge Pin
Overvoltage Detection
Reset Output
Reverse Sequencing
Slew Rate Control
User EEPROM
Voltage Margining
Watchdog Timer
THIN QFN/56 -40 to +85
MAX16048  Sequence
Sequence and Track
Track
I2C/SMBus
JTAG
8 <6
>6
ADC
Additional GPIOs
Charge Pump Output
Enable Input
Manual Reset
Nonvolatile Fault Event Logger
Output Discharge Pin
Overvoltage Detection
Reset Output
Reverse Sequencing
Slew Rate Control
User EEPROM
Voltage Margining
Watchdog Timer
THIN QFN/56 -40 to +85
MAX16025  Sequence Factory Fixed
R/C Adjustable
2 <6
>6
Enable Input
Reset Output
THIN QFN/16 -40 to +125
MAX16026  Sequence Factory Fixed
R/C Adjustable
2 <6
>6
Enable Input
Reset Output
THIN QFN/16 -40 to +125
MAX16027  Sequence Factory Fixed
R/C Adjustable
3 <6
>6
Enable Input
Reset Output
THIN QFN/20 -40 to +125
MAX16028  Sequence Factory Fixed
R/C Adjustable
3 <6
>6
Enable Input
Reset Output
THIN QFN/20 -40 to +125
MAX16029  Sequence Factory Fixed
R/C Adjustable
4 <6
>6
Enable Input
Reset Output
THIN QFN/24 -40 to +125
MAX16030  Sequence Factory Fixed
R/C Adjustable
4 <6
>6
Enable Input
Reset Output
THIN QFN/24 -40 to +125
See All Sequencers/Trackers (52)

Key Specifications:   Supervisors (2 Monitored Voltages)
Part Number Interface Reset Threshold Range (V) Active-Low Reset Output Min. Reset Timeout Range Watchdog Feature Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA)
MAX16025  Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
Open Drain 15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable
No Watchdog Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator
1.5 75
MAX16026  Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
Push-Pull 15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable
No Watchdog Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator
1.5 75
See All Supervisors (2 Monitored Voltages) (70)

Key Specifications:   Supervisors (3 Monitored Voltages)
Part Number Interface Reset Threshold Range (V) Active-Low Reset Output Min. Reset Timeout Range Watchdog Feature Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA)
MAX16027  Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
Open Drain 15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable
No Watchdog Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator
1.5 75
MAX16028  Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
Push-Pull 15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable
No Watchdog Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator
1.5 75
See All Supervisors (3 Monitored Voltages) (21)

Key Specifications:   Supervisors (4 Monitored Voltages)
Part Number Interface Reset Threshold Range (V) Active-Low Reset Output Min. Reset Timeout Range Watchdog Feature Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA)
MAX16029  Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
Open Drain 15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable
No Watchdog Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator
1.5 75
MAX16030  Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
Push-Pull 15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable
No Watchdog Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator
1.5 75
See All Supervisors (4 Monitored Voltages) (21)

Key Specifications:   Supervisors (> 5 Monitored Voltages)
Part Number Number of Monitored Voltages Interface Reset Threshold Range (V) Active-Low Reset Output Active-High Reset Output Min. Reset Timeout Range Watchdog Feature Nom. Watchdog Timeout Range Supervisor Features Max. ICC (µA)
MAX16046  12 I2C/SMBus
JTAG
0 to 5.6
Adjustable
Charge Pump
Open Drain
Push-Pull
Charge Pump
Open Drain
Push-Pull
25µs to 1.6s
Adjustable
Input/Output (WDI/WDO)
Extended Setup Period
1ms to 3.2s
Adjustable
Manual Reset
Overvoltage/Window Monitor
6500
See All Supervisors (> 5 Monitored Voltages) (19)




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