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參數(shù)資料
| 型號： | MAX7310ATE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC I/O EXPANDER I2C 8B 16TQFN |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 75 |
| 接口： | I²C，SM 總線 |
| 輸入/輸出數(shù)： | 8 |
| 中斷輸出： | 無 |
| 頻率 - 時鐘： | 400kHz |
| 電源電壓： | 2.3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WQFN 裸露焊盤 |
| 供應商設備封裝： | 16-TQFN-EP（4x4） |
| 包裝： | 管件 |
| 包括： | POR |
MAX7310
2-Wire-Interfaced 8-Bit I/O Port Expander
with Reset
________________________________________________________________ Maxim Integrated Products
1
19-2698; Rev 3; 2/05
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
General Description
The MAX7310 provides 8-bit parallel input/output port
expansion for SMBus-compatible and I2C-compatible
applications. The MAX7310 consists of an input port
register, an output port register, a polarity inversion reg-
ister, a configuration register, a bus timeout register,
and an SMBus/I2C-compatible serial interface. The sys-
tem master can invert the MAX7310 input data by writ-
ing to the active-high polarity inversion register. The
system master can enable or disable bus timeout by
writing to the bus timeout register.
Any of the eight I/O ports may be configured as input or
output. An active-low reset input sets the eight I/Os as
inputs. Three address select pins configure one of 56
slave ID addresses.
The MAX7310 is available in 16-pin thin QFN, TSSOP,
and QSOP packages and is specified over the -40
°C to
+125
°C automotive temperature range.
Applications
Servers
RAID Systems
Industrial Control
Medical Equipment
Instrumentation, Test Measurement
Features
400kHz 2-Wire Interface
2.3V to 5.5V Operation
Low Standby Current (1.7A typ)
Bus Timeout for Lock-Up-Free Operation
56 Slave ID Addresses
Polarity Inversion
Eight I/O Pins that Default to Inputs on Power-Up
5V Tolerant Open-Drain Output on I/O0
4mm x 4mm, 0.8mm Thin QFN Package
-40°C to +125°C Operation
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX7310AUE
-40
°C to +125°C 16 TSSOP
—
MAX7310AEE
-40
°C to +125°C 16 QSOP
—
MAX7310ATE
-40
°C to +125°C 16 Thin QFN T1644-4
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
TOP VIEW
TSSOP/QSOP
SCL
SDA
AD0
AD1
AD2
I/O0
I/O1
GND
V+
RESET
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
THIN QFN
I/O4
12
13
14
15
16
8
7
6
5
11
10
9
12
3
4
I/O7
I/O6
I/O5
I/O3
I/O2
GND
I/O1
V+
SCL
SDA
AD0
AD1
AD2
I/O0
RESET
MAX7310ATE
MAX7310
Pin Configurations
SMBus is a trademark of Intel Corp.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7310ATE+ | 功能描述:接口-I/O擴展器 8-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 |
| MAX7310ATE+T | 功能描述:接口-I/O擴展器 8-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 |
| MAX7310ATE-T | 功能描述:接口-I/O擴展器 8-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 |
| MAX7310AUE | 功能描述:接口-I/O擴展器 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 |
| MAX7310AUE+ | 功能描述:接口-I/O擴展器 8-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 |
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