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參數資料
| 型號： | MAX7315AUE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 20/26頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC I/O EXPANDER I2C 8B 16TSSOP |
| 產品培訓模塊： | 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： | 8 |
| 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： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 16-TSSOP |
| 包裝： | 帶卷 (TR) |
MAX7315
8-Port I/O Expander with LED Intensity
Control, Interrupt, and Hot-Insertion Protection
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(Typical Operating Circuit, V+ = 2V to 3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+ = 3.3V, TA= + 25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TA = +25°C
0.15
0.25
TA = -40°C to +85°C
0.29
V+ = 2V, ISINK = 20mA
TA = TMIN to TMAX
0.31
TA = +25°C
0.13
0.22
TA = -40°C to +85°C
0.25
V+ = 2.5V, ISINK = 20mA
TA = TMIN to TMAX
0.27
TA = +25°C
0.12
0.22
TA = -40°C to +85°C
0.23
Output Low Voltage
P0–P7, INT/O8
VOL
V+ = 3.3V, ISINK = 20mA
TA = TMIN to TMAX
0.25
V
Output Low-Voltage SDA
VOLSDA
ISINK = 6mA
0.4
V
PWM Clock Frequency
fPWM
32
kHz
TIMING CHARACTERISTICS
(Typical Operating Circuit, V+ = 2V to 3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+ = 3.3V, TA = +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Serial Clock Frequency
fSCL
400
kHz
Bus Free Time Between a STOP and a START
Condition
tBUF
1.3
s
Hold Time, Repeated START Condition
tHD, STA
0.6
s
Repeated START Condition Setup Time
tSU, STA
0.6
s
STOP Condition Setup Time
tSU, STO
0.6
s
Data Hold Time
tHD, DAT
(Note 2)
0.9
s
Data Setup Time
tSU, DAT
180
ns
SCL Clock Low Period
tLOW
1.3
s
SCL Clock High Period
tHIGH
0.7
s
Rise Time of Both SDA and SCL Signals, Receiving
tR
(Notes 3, 4)
200 +
0.1Cb
300
ns
Fall Time of Both SDA and SCL Signals, Receiving
tF
(Notes 3, 4)
200 +
0.1Cb
300
ns
Fall Time of SDA Transmitting
tF.TX
(Notes 3, 5)
200 +
0.1Cb
250
ns
Pulse Width of Spike Suppressed
tSP
(Note 6)
50
ns
Capacitive Load for Each Bus Line
Cb
(Note 3)
400
pF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX7315AUE-TG05 | 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 |
| MAX7315EVCMAXQU+ | 功能描述:接口-I/O擴展器 8-Port I/O Expander with LED Intensity Control and Interrupt RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數量: 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 |
| MAX7315EVKIT+ | 功能描述:界面開發(fā)工具 Evaluation Kit for the MAX7315 RoHS:否 制造商:Bourns 產品: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 |
| MAX7316 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:10-Port I/O Expander with LED Intensity Control and Interrupt |
| MAX7316AEE | 功能描述:接口-I/O擴展器 10-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數量: 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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