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參數(shù)資料
| 型號： | MAX7312AUG+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC I/O EXPANDER I2C 16B 24TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 接口： | I²C，SM 總線 |
| 輸入/輸出數(shù)： | 16 |
| 中斷輸出： | 是 |
| 頻率 - 時鐘： | 400kHz |
| 電源電壓： | 2 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-TSSOP |
| 包裝： | 帶卷 (TR) |
| 包括： | POR |
MAX7312
2-Wire-Interfaced 16-Bit I/O Port Expander
with Interrupt and Hot-Insertion Protection
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(V+ = 2V to 5.5V, TA = -40°C to +125°C, unless otherwise noted. Typical values are at V+ = 3.3V, TA = +25°C.) (Note 1)
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.
V+ to GND ................................................................-0.3V to +6V
I/O0–I/O15 as Inputs ....................................(GND - 0.3V) to +6V
SCL, SDA, AD0, AD1, AD2, INT...................(GND - 0.3V) to +6V
Maximum V+ Current ......................................................+250mA
Maximum GND Current ...................................................-250mA
DC Input Current on I/O0–I/O15 .......................................±20mA
DC Output Current on I/O0–I/O15 ....................................±80mA
Continuous Power Dissipation (TA = +70°C)
24-Pin Wide SO (derate 11.8mW/°C above +70°C) ....941mW
24-Pin SSOP (derate 8.0mW/°C above +70°C) ...........640mW
24-Pin TSSOP (derate 12.2mW/°C above +70°C) .......975mW
24-Pin Thin QFN (derate 20.8mW/°C above +70°C) .1668mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
V
+
2
5.5
V
+ = 2V
23
35
V
+ = 3.3V
43
60
Supply Current
I
+
All I/Os unloaded,
fSCL = 400kHz
V
+ = 5.5V
80
120
A
V
+ = 2V
2.3
11
V
+ = 3.3V
2.9
12
Standby Current
ISTBY
All I/Os unloaded,
fSCL = 0
V
+ = 5.5V
3.8
15.5
A
Power-On Reset Voltage
VPOR
1.4
1.7
V
SCL, SDA
Input Voltage Low
VIL
0.3 x V
+
V
Input Voltage High
VIH
0.7 x V
+
V
Low-Level Output Voltage
VOL
ISINK = 6mA
0.4
V
Leakage Current
IL
-1
+1
A
Input Capacitance
10
pF
I/O_
Input Voltage Low
VIL
0.8
V
Input Voltage High
VIH
1.8
V
Input Leakage Current
TA = -40°C to +85°C
-1
+1
A
V
+ = 2V, VOL = 0.5V
8.5
17
V
+ = 3.3V, VOL = 0.5V
17
32
Low-Level Output Current
ISINK
V
+ = 5V, VOL = 0.5V
43
mA
V
+ = 3.3V, VOH = 2.4V
29
41
High Output Current
ISOURCE
V
+ = 5V, VOH = 4.5V
31
mA
AD0, AD1, AD2
Input Voltage Low
VIL
0.3 x V
+
V
Input Voltage High
VIH
0.7 x V
+
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7312AWG | 功能描述:接口-I/O擴展器 16-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| MAX7312AWG+ | 功能描述:接口-I/O擴展器 16-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| MAX7312AWG+T | 功能描述:接口-I/O擴展器 16-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| MAX7312AWG-T | 功能描述:接口-I/O擴展器 16-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| MAX7312EVKIT+ | 功能描述:界面開發(fā)工具 Evaluation Kit for the MAX7312 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
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