參數資料
型號： SN75109AD
廠商： Texas Instruments, Inc.
英文描述： DUAL LINE DRIVERS
中文描述： 雙線路驅動器
文件頁數： 1/11頁
文件大?。?/td> 172K
代理商： SN75109AD
SN55109A, SN55110A
SN75109A, SN75110A, SN75112
DUAL LINE DRIVERS
SLLS106B – DECEMBER 1975 – REVISED MAY 1995
Copyright
1995, Texas Instruments Incorporated
2–1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Improved Stability Over Supply Voltage and
Temperature Ranges
Constant-Current Outputs
High Speed
Standard Supply Voltages
High Output Impedance
High Common-Mode Output Voltage Range
–3 V to 10 V
TTL-Input Compatibility
Inhibitor Available for Driver Selection
Glitch-Free During Power Up/Power Down
SN75112 and External Circuit Meets or
Exceeds the Requirements of CCITT
Recommendation V.35
description
The
SN75110A, and SN75112 dual line drivers have
improved output current regulation with supply
voltage and temperature variations. In addition,
the higher current of the SN75112 (27 mA) allows
data to be transmitted over longer lines. These
drivers offer optimum performance when used
with the SN55107A, SN55108A, SN75107A, and
SN75108A line receivers.
SN55109A,
SN55110A,
SN75109A,
These drivers feature independent channels with
common voltage supply and ground terminals.
The significant difference between the three
drivers is in the output current specification. The driver circuits feature a constant output current that is switched
to either of two output terminals by the appropriate logic levels at the input terminals. The output current can
be switched off (inhibited) by low logic levels on the enable inputs. The output current is nominally 6 mA for the
’109A, 12 mA for the ’110A, and 27 mA for the SN75112.
The enable/inhibit feature is provided so the circuits can be used in party-line or data-bus applications. A strobe
or inhibitor (enable D), common to both drivers, is included for increased driver-logic versatility. The output
current in the inhibited mode, I
O(off)
, is specified so that minimum line loading is induced when the driver is used
in a party-line system with other drivers. The output impedance of the driver in the inhibited mode is very high.
The output impedance of a transistor is biased to cutoff.
AVAILABLE OPTIONS
PACKAGED DEVICES
CERAMIC
FLATPACK
(W)
TA
SMALL OUTLINE
(D)
CHIP CARRIER
(FK)
CERAMIC DIP
(J)
PLASTIC DIP
(N)
SN75109AD
SN75110AD
SN75112D
SN75109AN
SN75110AN
SN75112N
0
°
C to 70
°
C
SN55109AFK
SN55110AFK
SN55109AJ
SN55110AJ
SN55109AJ
SN55110AJ
SN55109AW
SN55110AW
–55 C to 125 C
°
C to 125
°
C
The D package is available taped and reeled. Add the suffix R to the device type, (e.g., SN75110ADR).
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1B
1C
2C
2A
2B
GND
V
CC+
1Y
1Z
V
CC –
D
2Z
2Y
SN55109A, SN55110A . . . J OR W PACKAGE
SN75109A, SN75110A, SN75112 . . . D OR N PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
1Z
NC
V
CC –
NC
D
1C
NC
2C
NC
2A
SN55109A, SN55110A . . . FK PACKAGE
(TOP VIEW)
1
1
N
2
1
2
G
N
NC – No internal connection
C
2
THE SN75109A IS NOT
RECOMMENDED FOR NEW DESIGNS
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
相關PDF資料
PDF描述
SN75109AN DUAL LINE DRIVERS
SN55109AFK DUAL LINE DRIVERS
SN55109AW DUAL LINE DRIVERS
SN751178NS ADSL Analog Front End 48-TQFP
SN751177NS DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
相關代理商/技術參數
參數描述
SN75109AN 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL LINE DRIVERS
SN75110A 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL LINE DRIVERS
SN75110AD 功能描述:緩沖器和線路驅動器 Dual Line Driver/LIN RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN75110ADE4 功能描述:緩沖器和線路驅動器 DUAL LINE DRIVER RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN75110ADG4 功能描述:緩沖器和線路驅動器 Dual Line Driver RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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