參數(shù)資料
型號(hào)： MAX3160CAP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 通用總線功能
英文描述： MemoryStick(TM) Interconnect Extender Chipset 20-TSSOP -40 to 85
中文描述： DUAL LINE TRANSCEIVER, PDSO20
封裝： 5.3 MM, MO-150, SSOP-20
文件頁(yè)數(shù)： 16/23頁(yè)
文件大?。?/td> 358K
代理商： MAX3160CAP
M
+3.0V to+5.5V, 1μA, RS-232/RS-485/422
Multiprotocol Transceivers
16
______________________________________________________________________________________
High Data Rates
The MAX3160/MAX3161/MAX3162 maintain the RS-232
±5.0V required minimum transmitter output voltage even
at high data rates. Figure 11 shows a transmitter loop-
back test circuit. Figure 12 shows a loopback test result
at 250kbps, and Figure 13 shows the same test at
1000kbps. Figure 12 demonstrates a single slew-rate
limited transmitter driven at 250kbps (FAST = GND) into
an RS-232 load in parallel with 1000pF. Figure 13 shows
a single transmitter driven at 1Mbps (FAST asserted),
loaded with an RS-232 receiver in parallel with 1000pF.
These transceivers maintain the RS-232 ±5.0V minimum
transmitter output voltage at data rates up to 1Mbps.
256 Transceivers on the Bus
The standard RS-485 receiver input impedance is
12k
(one-unit load), and the standard driver can drive
up to 32-unit loads. The MAX3160 has a 1/4-unit load
RSCCC
-232
INPUTS
OUTPUTS
SHDN
RS-485/
DI/T1IN,
DE485/T2IN
Z(B)/T1OUT,
Y(A)/T2OUT
0
1
1
1
X
0
0
1
X
0
1
X
1/8-unit load
1
0
RS-485 mode
Table 1. MAX3160
INPUTS
OUTPUTS
SHDN
RS-485/
RSCCC
DI/T1IN,
DE485/T2IN
T1OUT,
T2OUT
0
1
1
1
X
0
0
1
X
0
1
X
High-Z
1
0
High-Z
Table 2. MAX3161
INPUTS
OUTPUTS
T1OUT,
T2OUT
High-Z
High-Z
1
0
SHDN
TE232
T1IN,T2IN
0
X
1
1
X
0
1
1
X
X
0
1
Table 3. MAX3162
INPUTS
OUTPUTS
SHDN
RS-485/
RS-232
B/R1IN,
A/R2IN
R1OUT,
RO/R2OUT
X
X
X
0
0
0
0
1
1
0
1
Inputs Open
X
1
X
R1OUT
High-Z,
RO/R2OUT in
RS-485 mode
Table 4. MAX3160
INPUTS
OUTPUTS
SHDN
RS-485/
RSCCC
-232
R1IN, R2IN
R1OUT,
RO/R2OUT
X
X
X
0
0
0
0
1
1
0
1
Inputs Open
X
1
X
R1OUT
High-Z,
RO/R2OUT in
RS-485 mode
Table 5. MAX3161
RS-232 Transmitters
INPUTS
OUTPUTS
SHDN
R1IN,R2IN
R1OUT,
R2OUT
X
X
X
X
1
0
0
0
X
0
1
High-Z
1
0
1
Inputs open
RSCCC
Table 6. MAX3162
RS-232 Receivers
Truth Tables
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3160CAP+ 功能描述:RS-422/RS-485 接口 IC 3-5.5V 1uA Tcvr Multiprotocol 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
MAX3160CAP+T 功能描述:RS-422/RS-485 接口 IC 3-5.5V 1uA Tcvr Multiprotocol 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
MAX3160CAP-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
MAX3160EAP 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
MAX3160EAP+ 功能描述:RS-422/RS-485 接口 IC 3-5.5V 1uA Tcvr Multiprotocol 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
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