參數(shù)資料
型號(hào)： LTC1386
廠商： Linear Technology Corporation
英文描述： Hex 2-Input NAND Drivers 20-SOIC 0 to 70
中文描述： 3.3V低功耗EIA/TIA562收發(fā)器
文件頁(yè)數(shù)： 4/8頁(yè)
文件大小： 210K
代理商： LTC1386
4
LTC1386
PI FU
V
CC
:
3.3V Input Supply Pin. This pin should be decoupled
with a 0.1
μ
F ceramic capacitor.
GND:
Ground Pin.
V
+
:
Positive Supply Output (EIA/TIA562 Drivers). V
+
2V
CC
– 1V. This pin requires an external capacitor C =
0.1
μ
F for charge storage. The capacitor may be tied to
ground or V
CC
. With multiple devices, the V
+
and V
–
pins
may share a common capacitor. For large numbers of
devices, increasing the size of the shared common storage
capacitors is recommended to reduce ripple.
V
–
:
Negative Supply Output (RS232 Drivers). V
–
–(2V
CC
– 1.3V). This pin requires an external capacitor C = 0.1
μ
F
for charge storage.
C1
+
, C1
–
, C2
+
, C2
–
:
Commutating Capacitor Inputs. These
pins require two external capacitors C = 0.1
μ
F: one from
C1
+
to C1
–
and another from C2
+
to C2
–
. To maintain
U
charge pump efficiency, the capacitor’s effective series
resistance should be less than 2
.
TR IN:
EIA/TIA562 Driver Input Pins. Inputs are TTL/
CMOS compatible. The inputs of unused drivers can be left
unconnected since 300k input pull-up resistors to V
CC
are
included on chip.
TR OUT:
Driver Outputs at EIA/TIA562 Voltage Levels.
The driver outputs are protected against ESD to
±
10kV for
human body model discharges.
RX IN:
Receiver Inputs. These pins can be forced to
±
25V
without damage. The receiver inputs are protected against
ESD to
±
10kV for human body model discharges. Each
receiver provides 0.4V of hysteresis for noise immunity.
RX OUT:
Receiver Outputs with TTL/CMOS Voltage
Levels.
Figure 1. Driver Propagation Delay Timing
Figure 2. Receiver Propagation Delay Timing
SWITCHU
W
1.4V
0V
V
CC
0V
V
+
V
–
0V
DRIVER
INPUT
DRIVER
OUTPUT
1.4V
HLD
LHD
LTC1386 F01
0.8V
V
CC
0V
2.4V
RX
INPUT
RX
OUTPUT
1.3V
HLR
1.7V
LHR
LTC1386 F02
V
CC
0V
相關(guān)PDF資料
PDF描述
LTC1386CS 3.3V Low Power EIA/TIA562 Transceiver
LTC1387C Single 5V RS232/RS485 Multiprotocol Transceiver
LTC1387IG Single 5V RS232/RS485 Multiprotocol Transceiver
LTC1387CG Single 5V RS232/RS485 Multiprotocol Transceiver
LTC1387CSW Single 5V RS232/RS485 Multiprotocol Transceiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1386CS 功能描述:IC TXRX 3.3V EIA/TIA-562 16-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 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:管件
LTC1386CS#PBF 功能描述:IC TXRX 3.3V EIA/TIA-562 16-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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
LTC1386CS#TR 功能描述:IC TXRX EIA/TIA562 3.3V 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 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:管件
LTC1386CS#TRPBF 功能描述:IC TXRX 3.3V EIA/TIA-562 16-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 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:管件
LTC1386CSPBF 制造商:Linear Technology 功能描述:RS232 transceiver,LTC1386CS 2T/2R SO16
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