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參數資料
| 型號： | MAX3386ECDBR |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | RS-232 TRANSCEIVER WITH SPLIT SUPPLY PIN FOR LOGIC SIDE |
| 中文描述： | RS - 232接口與分離電源密碼收發器邏輯側 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 215K |
| 代理商： | MAX3386ECDBR |
www.ti.com
FEATURES
V
L
Pin for Compatibility With Mixed-Voltage
Systems Down to 1.8 V on Logic Side
Enhanced ESD Protection on RIN Inputs and
DOUT Outputs
–
±
15-kV Human-Body Model
–
±
15-kV IEC 61000-4-2, Air-Gap Discharge
–
±
8-kV IEC 61000-4-2, Contact Discharge
Low 300-
μ
A Supply Current
Specified 250-kbps Data Rate
1-
μ
A Low-Power Shutdown
Meets EIA/TIA-232 Specifications Down
to 3 V
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
GND
DOUT1
C2+
C2
C1
V+
C1+
TOP VIEW
DOUT2
DOUT3
RIN1
RIN2
V
L
DIN2
DIN3
DIN1
V
12
11
9
10
ROUT1
ROUT2
TSSOP OR SSOP PACKAGE
V
CC
PWRDOWN
APPLICATIONS
Hand-Held Equipment
PDAs
Cell Phones
Battery-Powered Equipment
Data Cables
DESCRIPTION/ORDERING INFORMATION
The MAX3386E is a three-driver and two-receiver RS-232 interface device, with split supply pins for
mixed-signal operations. All RS-232 inputs and outputs are protected to
±
15 kV using the IEC 61000-4-2
Air-Gap Discharge method,
±
8 kV using the IEC 61000-4-2 Contact Discharge method, and
±
15 kV using the
Human-Body Model.
The charge pump requires only four small 0.1-
μ
F capacitors for operation from a 3.3-V supply. The MAX3386E
is capable of running at data rates up to 250 kbps, while maintaining RS-232-compliant output levels.
MAX3386E
RS-232 TRANSCEIVER
WITH SPLIT SUPPLY PIN FOR LOGIC SIDE
SLLS659–MAY 2006
The MAX3386E has a unique V
L
pin that allows operation in mixed-logic voltage systems. Both driver in (DIN)
and receiver out (ROUT) logic levels are pin programmable through the V
L
pin. The MAX3386E is available in a
space-saving thin shrink small-outline package (TSSOP).
ORDERING INFORMATION
T
A
PACKAGE
(1)
TSSOP
SSOP
TSSOP
SSOP
ORDERABLE PART NUMBER
MAX3386ECPWR
MAX3386ECDBR
MAX3386EIPWR
MAX3386EIDBR
TOP-SIDE MARKING
MP386EC
MAX3386EC
MP386EI
MAX3386EI
0
°
C to 70
°
C
–40
°
C to 85
°
C
(1)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
TRUTH TABLE (SHUTDOWN FUNCTION)
DRIVER
OUTPUTS
High-Z
Active
PWRDWN
RECEIVER OUTPUTS
CHARGE PUMP
L
H
High-Z
Active
Inactive
Active
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2006, Texas Instruments Incorporated
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX3386ECDW | 功能描述:RS-232接口集成電路 RS-232 Line Driver/Receiver RoHS:否 制造商:Exar 數據速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3386ECDWG4 | 功能描述:RS-232接口集成電路 RS-232 Line Driver/Receiver RoHS:否 制造商:Exar 數據速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3386ECDWR | 功能描述:RS-232接口集成電路 RS-232 Line Driver/Receiver RoHS:否 制造商:Exar 數據速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3386ECDWRG4 | 功能描述:RS-232接口集成電路 RS-232 Line Driver/Receiver RoHS:否 制造商:Exar 數據速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3386ECPW | 功能描述:RS-232接口集成電路 3V 15kV IEC ESD RS-232 Transceiver RoHS:否 制造商:Exar 數據速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
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