概要

 
推奨製品
 
 アプリケーションノート







シーケンサ/監視回路



データシート
型番 説明 主な特長
MAX16070, MAX16071 不揮発性フォルトレジスタ内蔵、12チャネル/8チャネル、フラッシュ設定可能なシステムモニタ

NVフォルト監視内蔵、高集積、12チャネル/8チャネル、システムマネージメントIC
MAX16065, MAX16066 不揮発性フォルトレジスタ内蔵、12チャネル/8チャネルフラッシュ設定可能なシステムマネージャ

NVフォルト監視内蔵、高集積、12チャネル/8チャネル、システムマネージメントIC
DS4426 3チャネルの電源トラッキングが可能な、クワッドチャネル、I²CマージニングIDAC

低コスト、I²C可変、電源マージニングおよびトラッキング
MAX16046, MAX16048 不揮発性フォルトレジスタ付き、12/8チャネルEEPROMプログラマブルシステムマネージャ

NVフォルト監視付き、超高集積、12/8チャネルシステムマネージメントIC
MAX16025, MAX16026, MAX16027,
...		 デュアル/トリプル/クワッド電圧、コンデンサ可変、シーケンス/監視回路

コンデンサ可変タイミング付き、デュアル/トリプル/クワッド電圧シーケンサ/モニタ



Key Specifications:

Precision DACs (4-12 Bits)
Part Number Resolution
(bits)		 Channels Output Type Reference INL
(±LSB)		 Interface Supply Range
(V)		 Supply Range
(V)		 Oper. Temp.
(°C)
max min max
DS4426  8 4 Current- Buffered Ext. 1 Serial - I2C 2.7 5.5 -40 to +85
See All Precision DACs (4-12 Bits) (267)

Power-Supply Sequencers and Voltage Trackers
Part Number Option Interface Input Chan. VIN
(V)		 Features RoHS Available Industry Qualified Oper. Temp.
(°C)		 Package/Pins Smallest Available Pckg.
(mm2)
max max w/pins
MAX16065 
Monitor
Sequence
I2C/SMBus
JTAG
 12
14
<6
>6
ADC
Additional GPIOs
Charge Pump Output
Current Sensing
Enable Input
Manual Reset
Nonvolatile Fault Event Logger
Overvoltage Detection
Reset Output
User EEPROM
Watchdog Timer
 Yes - -40 to +85
TQFN/48
 50.4
MAX16066 
Monitor
Sequence
I2C/SMBus
JTAG
 8
14
<6
>6
ADC
Additional GPIOs
Charge Pump Output
Current Sensing
Enable Input
Manual Reset
Nonvolatile Fault Event Logger
Overvoltage Detection
Reset Output
User EEPROM
Watchdog Timer
 - -40 to +85
TQFN/40
 37.2
MAX16046 
Monitor
Sequence
Sequence and Track
Track
I2C/SMBus
JTAG
 12
14
<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
 - -40 to +85
TQFN/56
TQFP-EP/64
 65.6
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
 - -40 to +85
TQFN/56
 65.6
MAX16025  Sequence
Factory Fixed
R/C Adjustable
 2
<6
>6
Enable Input
Reset Output
 - -40 to +125
TQFN/16
 16.8
MAX16026  Sequence
Factory Fixed
R/C Adjustable
 2
<6
>6
Enable Input
Reset Output
 - -40 to +125
TQFN/16
 16.8
MAX16027  Sequence
Factory Fixed
R/C Adjustable
 3
<6
>6
Enable Input
Reset Output
 Automotive - General -40 to +125
TQFN/20
 16.8
MAX16028  Sequence
Factory Fixed
R/C Adjustable
 3
<6
>6
Enable Input
Reset Output
 Automotive - General -40 to +125
TQFN/20
 16.8
MAX16029  Sequence
Factory Fixed
R/C Adjustable
 4
<6
>6
Enable Input
Reset Output
 Automotive - General -40 to +125
TQFN/24
 16.8
MAX16030  Sequence
Factory Fixed
R/C Adjustable
 4
<6
>6
Enable Input
Reset Output
 Automotive - General -40 to +125
TQFN/24
 16.8
See All Power-Supply Sequencers and Voltage Trackers (55)

Supervisors (2 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)
min @ +25°C max
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
Active Low
Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
 No Watchdog
Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator/Low Battery Detect
 1.5 75
MAX16026 
Active Low
Push-Pull
See All Supervisors (2 Monitored Voltages) (84)

Supervisors (3 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)
min @ +25°C max
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
Active Low
Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
 No Watchdog
Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator/Low Battery Detect
 1.5 75
MAX16028 
Active Low
Push-Pull
See All Supervisors (3 Monitored Voltages) (32)

Supervisors (4 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)
min @ +25°C max
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
Active Low
Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
 No Watchdog
Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator/Low Battery Detect
 1.5 75
MAX16030 
Active Low
Push-Pull
See All Supervisors (4 Monitored Voltages) (26)





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