參數(shù)資料
型號(hào)： MAX3060EEKA-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 通用總線功能
英文描述： 15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-Limited RS-485/RS-422 Transceivers in a SOT
中文描述： LINE TRANSCEIVER, PDSO8
封裝： MO-178BA, SOT-23, 8 PIN
文件頁(yè)數(shù)： 1/17頁(yè)
文件大小： 497K
代理商： MAX3060EEKA-T
M
±15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-
Limited RS-485/RS-422 Transceivers in a SOT
________________________________________________________________
Maxim Integrated Products
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.
1
General Description
The MAX3060E/MAX3061E/MAX3062E high-speed
transceivers for RS-485/RS-422 communication contain
one driver and one receiver. These devices feature fail-
safe circuitry, which guarantees a logic-high receiver
output when the receiver inputs are open or shorted.
This means that the receiver output is a logic high if all
transmitters on a terminated bus are disabled (high
impedance). These devices also feature hot-swap cir-
cuitry that eliminates data glitches during hot insertion.
The MAX3060E features slew-rate-limited drivers that
minimize EMI and reduce reflections caused by
improperly terminated cables, allowing error-free data
transmission up to 115kbps. The MAX3061E, also slew-
rate limited, transmits up to 500kbps. The MAX3062E
driver is not slew-rate limited, allowing transmit speeds
up to 20Mbps. All transmitter outputs are protected to
±15kV using the Human Body Model.
These transceivers typically draw 910μA of supply
current when unloaded, or 790μA when fully loaded
with the drivers disabled.
All devices have a 1/8-unit-load receiver input imped-
ance that allows up to 256 transceivers on the bus. These
devices are intended for half-duplex communication.
Applications
RS-422/RS-485 Communications
Level Translators
Transceivers for EMI-Sensitive Applications
Industrial-Control Local-Area Networks
Features
o
True Fail-Safe Receiver While Maintaining
EIA/TIA-485 Compatibility
o
Enhanced Slew-Rate Limiting Facilitates
Error-Free Data Transmission (MAX3060E and
MAX3061E)
o
1nA Low-Current Shutdown Mode
o
Hot-Swappable for Telecom Applications
o
ESD Protection: ±15kV Human Body Model
o
Allow Up to 256 Transceivers on the Bus
o
Space-Saving 8-Pin SOT23 Package
19-2536; Rev 0; 7/02
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX3060E
EKA-T
MAX3061E
EKA-T
MAX3062E
EKA-T
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
8 SOT23-8
8 SOT23-8
8 SOT23-8
AAKI
AAKJ
AAKK
Selector Guide
PART
DATA
RATE
(Mbps)
SLEW-
RATE
LIMITED
TRANSCEIVERS
ON BUS
MAX3060E
MAX3061E
MAX3062E
0.115
0.5
20
Yes
Yes
No
256
256
256
MAX3060E
MAX3061E
MAX3062E
1
2
3
4
8
7
5
V
CC
0.1
μ
F
GND
DI
DE
RE
RO
R
D
Rt
Rt
6
D
R
DE
RE
DI
RO
A
B
B
A
TOP VIEW
+5V
Typical Operating Circuit/Pin Configuration
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3061EEKA 制造商:Maxim Integrated Products 功能描述:+/-15KV ESD-PROTECTEDFAIL-SAFE20M - Rail/Tube
MAX3061EEKA#G16 制造商:Maxim Integrated Products 功能描述:
MAX3061EEKA#TG16 功能描述:RS-422/RS-485 接口 IC Fail-Safe 20Mbps 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
MAX3061EEKA-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
MAX3062EEKA 制造商:Maxim Integrated Products 功能描述:+/-15KV ESD-PROTECTED,FAIL-SAFE,20MBPS, SLEW- - Bulk
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