參數(shù)資料
型號： LTC2846IG
廠商： LINEAR TECHNOLOGY CORP
元件分類： 通用總線功能
英文描述： 3.3V Software-Selectable Multiprotocol Transceiver with Termination
中文描述： TRIPLE LINE TRANSCEIVER, PDSO36
封裝： 0.209 INCH, PLASTIC, SSOP-36
文件頁數(shù)： 2/24頁
文件大?。?/td> 322K
代理商： LTC2846IG
2
LTC2846
sn2846 2846fs
ORDER PART
NUMBER
(Note 1)
V
CC
Voltage.............................................. –0.3V to 6.5V
V
IN
Voltage .............................................. –0.3V to 6.5V
Input Voltage
Transmitters........................... –0.3V to (V
CC
+ 0.3V)
Receivers............................................... –18V to 18V
Logic Pins .............................. –0.3V to (V
CC
+ 0.3V)
Output Voltage
Transmitters................. (V
EE
– 0.3V) to (V
DD
+ 0.3V)
Receivers................................. –0.3V to (V
IN
+ 0.3V)
V
EE
........................................................ –10V to 0.3V
V
DD
....................................................... –0.3V to 10V
Short-Circuit Duration
Transmitter Output ..................................... Indefinite
Receiver Output.......................................... Indefinite
V
EE
.................................................................. 30 sec
SW Voltage............................................... –0.4V to 36V
FB Voltage ............................................... –0.3V to 2.5V
Current into FB Pin ..............................................
±
1mA
SHDN Voltage........................................... –0.3V to 10V
Operating Temperature Range
LTC2846C ...............................................0
°
C to 70
°
C
LTC2846I........................................... –40
°
C to 85
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
LTC2846CG
LTC2846IG
T
JMAX
= 125
°
C,
θ
JA
= 90
°
C/W,
θ
JC
= 35
°
C/W
ABSOLUTEW
W
W
U
PACKAGE/ORDER U
U
W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
TOP VIEW
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
NC
PGND
V
IN
SHDN
C1
–
C1
+
V
DD
V
CC
D1
D2
D3
R1
R2
R3
M0
M1
V
IN
M2
SW
FB
SGND
C2
+
C2
–
V
EE
GND
D1 A
D1 B
D2 A
D2 B
D3/R1 A
D3/R1 B
R2 A
R2 B
R3 A
R3 B
DCE/DTE
R3
CHARGE PUMP
R1
D2
D1
R2
D3
G PACKAGE
36-LEAD PLASTIC SSOP
T
T
T
T
T
BOOST
SWITCHING
REGULATOR
The
G
denotes specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°
C. V
CC
= 5V, V
IN
= 3.3V, V
SHDN
= V
IN
, unless otherwise noted. (Notes 2, 3)
SYMBOL
Supplies
I
CC
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
CC
Supply Current (DCE Mode,
All Digital Pins = GND or V
IN
)
RS530, RS530-A, X.21 Modes, No Load
RS530, RS530-A, X.21 Modes, Full Load
V.35 Mode
V.28 Mode, No Load
V.28 Mode, Full Load
No-Cable Mode
RS530, RS530-A, X.21 Modes, Full Load
V.35 Mode, Full Load
V.28 Mode, Full Load
V.11 or V.28 Mode, No Load
V.35 Mode
V.28 Mode, with Load
V.28 Mode, with Load, I
DD
= 10mA
14
100
126
20
35
300
550
775
200
9.3
8.0
8.7
6.5
mA
mA
mA
mA
mA
μ
A
mW
mW
mW
G
G
130
170
G
G
75
900
P
D
Internal Power Dissipation (DCE Mode)
V
+
Positive Charge Pump Output Voltage
G
G
G
8
7
8
V
V
V
V
ELECTRICAL CHARACTERISTICS
Consult LTC Marketing for parts specified with wider operating temperature ranges.
*
θ
JA
SOLDERED TO A CIRCUIT BOARD IS TYPICALLY 60
°
C/W
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2846IG#PBF 功能描述:IC TXRX 3.3V MULTIPROTCOL 36SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:RS-232 & USB Transceiver 標(biāo)準(zhǔn)包裝:2,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:296-19849-2
LTC2846IG#TR 功能描述:IC TXRX 3.3V MULTIPROTCOL 36SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
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LTC2847CUHF 功能描述:IC TXRX MULTIPROTOCOL 38-QFN RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
LTC2847CUHF#PBF 功能描述:IC TXRX MULTIPROTOCOL 38-QFN RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:線路收發(fā)器 驅(qū)動器/接收器數(shù):5/3 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:Digi-Reel® 產(chǎn)品目錄頁面:918 (CN2011-ZH PDF) 其它名稱:296-25096-6
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