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參數(shù)資料
| 型號： | MAX14770EATA+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 7/16頁 |
| 文件大小： | 0K |
| 描述： | TXRX PROFIBUS RS-485 8-TDFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 類型： | 收發(fā)器 |
| 驅(qū)動器/接收器數(shù)： | 1/1 |
| 規(guī)程： | 多協(xié)議 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-WDFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 8-TDFN-EP（3x3） |
| 包裝： | 標準包裝 |
| 其它名稱： | MAX14770EATA+TDKR |
15
Maxim Integrated
High-ESD Profibus RS-485 Transceiver
MAX14770E
ESD test model (Figure 15), the ESD-withstand voltage
measured to this standard is generally lower than that
measured using the HBM. Figure 16 shows the current
waveform for the Q10kV IEC 61000-4-2 Level 4 ESD
Contact Discharge test. The Air-Gap Discharge test
involves approaching the device with a charged probe.
The Contact Discharge method connects the probe to
the device before the probe is energized.
Chip Information
PROCESS: BiCMOS
Figure 15. IEC61000-4-2 ESD Test Model
Figure 16. IEC61000-4-2 ESD Generator Current Waveform
Typical PROFIBUS-DP Operating Circuit
Package Information
For the latest package outline information and land patterns, go
to www.maximintegrated.com/packages. Note that a “+,” “#,”
or “-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
CS
150pF
RC
50MI TO 100MI
RD
330I
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
60ns
30ns
tR = 0.7ns
TO 1ns
t
10%
90%
I PEAK
100%
VCC
GND
DI
DE
RE
RO
220I
390I
A
D
R
SHUTDOWN
B
MAX14770E
0.1FF
VCC
DI
DE
RO
220I
390I
A
D
R
SHUTDOWN
PROFIBUS B LINE
PROFIBUS A LINE
B
RE
MAX14770E
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN
NO.
8 SO
S8+4
8 TDFN-EP
T833+2
8 FMAX
U8+1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX14770EESA+ | 功能描述:RS-485接口IC PROFIBUS RS-485 Transceiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX14770EESA+T | 功能描述:RS-485接口IC PROFIBUS RS-485 Transceiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX14770EGSA+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX14770EGSA+T | 制造商:Maxim Integrated Products 功能描述: |
| MAX14777GTP+ | 制造商:Maxim Integrated Products 功能描述:-15V TO +35V QUAD SPST BEYOND THE RAILS SWITCH - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC SWITCH QUAD SPST 20TQFN 制造商:Maxim Integrated Products 功能描述:Analog Switch ICs Quad -15V to +35V SPST |
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