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參數資料
| 型號： | MAX3060E |
| 廠商： | Maxim Integrated Products, Inc. |
| 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： | ±15kV ESD保護、失效保護、20Mbps、限擺率RS-485/RS-422收發器，SOT封裝 |
| 文件頁數： | 1/17頁 |
| 文件大小： | 497K |
| 代理商： | MAX3060E |
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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| MAX3060EEKA-T | 15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-Limited RS-485/RS-422 Transceivers in a SOT |
| MAX3061EEKA-T | 15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-Limited RS-485/RS-422 Transceivers in a SOT |
| MAX3062EEKA-T | 15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-Limited RS-485/RS-422 Transceivers in a SOT |
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相關代理商/技術參數 |
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| MAX3060EEKA | 制造商:Maxim Integrated Products 功能描述:+/-15KV ESD-PROTECTEDFAIL-SAFE20M - Cut Tape Product |
| MAX3060EEKA#G16 | 制造商:Maxim Integrated Products 功能描述:15KV ESD-PROTECTED, FAIL-SAFE, 20MBPS, SLEW-RATE-LIMITED RS- - Rail/Tube |
| MAX3060EEKA#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 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX3060EEKA+T | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX3060EEKA-T | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
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