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參數(shù)資料
| 型號(hào)： | MXL1535ECWI+T |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 15/26頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS485/422 28-SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 類(lèi)型： | 收發(fā)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 1/1 |
| 規(guī)程： | RS422，RS485 |
| 電源電壓： | 3 V ~ 5.5 V |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 28-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 28-SOIC W |
| 包裝： | 帶卷 (TR) |
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±15kV ESD Protection
As with all Maxim devices, ESD-protection structures
are incorporated on all pins to protect against electro-
static discharges encountered during handling and
assembly. The driver outputs and receiver inputs have
extra protection against static electricity. Maxim’s engi-
neers have developed state-of-the-art structures to pro-
tect these pins against ESD of ±15kV without damage.
The ESD structures withstand high ESD in all states.
After an ESD event, the MAX3535E/MXL1535E keep
working without latchup. ESD protection can be tested
in various ways. The transmitter outputs and receiver
inputs of this product family are characterized for pro-
tection to ±15kV using the Human Body Model.
ESD Test Conditions
The ±15kV ESD test specifications apply only to the A,
B, Y, and Z I/O pins. The test surge is referenced to
GND2. All remaining pins are ±2kV ESD protected.
Human Body Model
Figure 14 shows the Human Body Model, and Figure
15 shows the current waveform it generates when dis-
charged into low impedance. This model consists of a
100pF capacitor charged to the ESD voltage of interest,
which is then discharged into the test device through a
1.5k
Ω resistor.
+3V to +5V, 2500VRMS Isolated RS-485/RS-422
Transceivers with ±15kV ESD Protection
Table 6. Transformers for MAX3535E at +3.3V
MANUFACTURER
PART
NUMBER
ISOLATION
VOLTAGE (1s)
PHONE
NUMBER
WEBSITE
TGM-040
500VRMS
TGM-240
2000VRMS
TGM-340
3000VRMS
HALO Electronics, Inc.
TGM-340
4500VRMS
650-903-3800
www.haloelectronics.com/6pin.html
BH Electronics, Inc.
500-2582
2000VRMS
952-894-9590
www.bhelectronics.com/PDFs/DC-
DCConverterTransformers.pdf
Coilcraft, Inc.
Q4470-C
1500VRMS
800-322-2645
44-1236-730595
www.coilcraft.com/minitrans.cfm
78253335
1500V
Newport/C&D Technologies
76253335
4000V
520-295-4300
www.dc-dc.com/products/productline.asp?ED=9
95062
1250V
Midcom, Inc.
95063
1250V
605-886-4385
www.midcom-inc.com
PCA Electronics, Inc.
EPC3115S-2
700V DC
818-894-5791
www.pca.com/Datasheets/EPC3117S-X.pdf
Rhombus Industries, Inc.
T-1107
1800VRMS
714-898-0960
www.rhombus-ind.com/pt-cat/maxim.pdf
Premier Magnetics Inc.
PM-SM16
1500VRMS
949-452-0511
www.premiermag.com/pdf/pmsm15.pdf
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
Cs
100pF
RC 1M
Ω
RD 1500
Ω
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 14. Human Body ESD Test Model
MAX3535E/MXL1535E
22
Maxim Integrated
MAX3535E/MXL1535E
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參數(shù)描述 |
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| MXL1535EEWI | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MXL1535EEWI+ | 功能描述:RS-422/RS-485 接口 IC 3-5V 2500VRMS Iso RS-485/RS-422 Tcvr RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MXL1535EEWI+T | 功能描述:RS-422/RS-485 接口 IC 3-5V 2500VRMS Iso RS-485/RS-422 Tcvr RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MXL1535EEWI-T | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MXL1543 | 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:+5V Multiprotocol, 3Tx/3Rx, Software-Selectable Clock/Data Transceivers |
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