The q denotes specifications which apply over the full operating
參數(shù)資料
型號: LTC1546IG
廠商: Linear Technology
文件頁數(shù): 15/20頁
文件大小: 0K
描述: IC TXRX SOFTWARE SELECTBL 28SSOP
標準包裝: 47
類型: 收發(fā)器
驅動器/接收器數(shù): 3/3
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 28-SSOP
包裝: 管件
4
LTC1546
The q denotes specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V (Notes 2, 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IOH
Transmitter Output High Current
VA, VB = 0V
q
– 13
– 11
– 9.0
mA
IOL
Transmitter Output Low Current
VA, VB = 0V
q
9.0
11
13
mA
IOZ
Transmitter Output Leakage Current
VA and VB ≤ 0.25V
q
±1
±100
A
ROD
Transmitter Differential Mode Impedance
q
50
100
150
ROC
Transmitter Common Mode Impedance
– 2V
≤ VCM ≤ 2V (Figure 7)
135
150
165
tr, tf
Rise or Fall Time
(Figures 8, 13)
5
ns
tPLH
Input to Output
(Figures 8, 13)
q
15
35
65
ns
tPHL
Input to Output
(Figures 8, 13)
q
15
35
65
ns
t
Input to Output Difference,
tPLH – tPHL
(Figures 8, 13)
q
016
ns
tSKEW
Output to Output Skew
(Figures 8, 13)
4
ns
V.35 Receiver
VTH
Differential Receiver Input Threshold Voltage
– 2V
≤ VCM ≤ 2V (Figure 9)
q
– 0.2
0.2
V
VTH
Receiver Input Hysteresis
– 2V
≤ VCM ≤ 2V (Figure 9)
q
15
40
mV
RID
Receiver Differential Mode Impedance
– 2V
≤ VCM ≤ 2V
q
90
103
110
RIC
Receiver Common Mode Impedance
– 2V
≤ VCM ≤ 2V (Figure 10)
135
150
165
tr, tf
Rise or Fall Time
CL = 50pF (Figures 4, 14)
15
ns
tPLH
Input to Output
CL = 50pF (Figures 4, 14)
q
50
90
ns
tPHL
Input to Output
CL = 50pF (Figures 4, 14)
q
50
90
ns
t
Input to Output Difference,
tPLH – tPHL
CL = 50pF (Figures 4, 14)
q
04
25
ns
V.28 Driver
VO
Output Voltage
Open Circuit
q
±10
V
RL = 3k (Figure 11)
q
±5
±8.5
V
ISS
Short-Circuit Current
VOUT = GND
q
±150
mA
ROZ
Power-Off Resistance
– 2V < VO < 2V, Power Off
q
300
or No-Cable Mode
SR
Slew Rate
RL = 7k, CL = 0 (Figures 11, 15)
q
430
V/
s
tPLH
Input to Output
RL = 3k, CL = 2500pF (Figures 11, 15)
q
1.5
2.5
s
tPHL
Input to Output
RL = 3k, CL = 2500pF (Figures 11, 15)
q
1.5
2.5
s
V.28 Receiver
VTHL
Input Low Threshold Voltage
(Figure 12)
q
1.2
0.8
V
VTLH
Input High Threshold Voltage
(Figure 12)
q
2
1.2
V
VTH
Receiver Input Hysteresis
(Figure 12)
q
0
0.05
0.3
V
RIN
Receiver Input Impedance
– 15V
≤ VA ≤ 15V
q
357
k
tr, tf
Rise or Fall Time
CL = 50pF (Figures 12, 16)
15
ns
tPLH
Input to Output
CL = 50pF (Figures 12, 16)
q
60
300
ns
tPHL
Input to Output
CL = 50pF (Figures 12, 16)
q
160
300
ns
Note 1: Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2: All currents into device pins are positive; all currents out of device
are negative. All voltages are referenced to device ground unless otherwise
specified.
Note 3: All typicals are given for VCC = 5V, C1 = C2 = CVCC = CVDD = 1F,
CVEE = 3.3F and TA = 25°C.
ELECTRICAL CHARACTERISTICS
相關PDF資料
PDF描述
XRT82D20IW IC LIU EI SGL 28SOJ
LTC2846CG#TRPBF IC TXRX 3.3V MULTIPROTCOL 36SSOP
GTC06F-16S-8P CONN PLUG 5POS STRAIGHT W/PINS
MS3101E16-10P CONN RCPT 3POS FREE HNG W/PINS
MS27467E17B35SC CONN PLUG 55POS STRAIGHT W/SCKT
相關代理商/技術參數(shù)
參數(shù)描述
LTC1546IG#PBF 功能描述:IC SW TRANSCEIVER W/TERM 28-SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器,接收器,收發(fā)器 系列:- 標準包裝:250 系列:- 類型:收發(fā)器 驅動器/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) 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR)
LTC1546IG#TR 功能描述:IC TXRX SOFTWARE SELECTBL 28SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器,接收器,收發(fā)器 系列:- 標準包裝:250 系列:- 類型:收發(fā)器 驅動器/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) 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR)
LTC1546IG#TRPBF 功能描述:IC SW TRANSCEIVER W/TERM 28-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器,接收器,收發(fā)器 系列:- 標準包裝:250 系列:- 類型:收發(fā)器 驅動器/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) 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR)
LTC1550CGN 制造商:Linear Technology 功能描述:Charge Pump INV -1.5V/-2V/-2.5V/-3V/-3.5V/-4.1V/-4.5V 10mA 16-Pin SSOP N
LTC1550CGN#PBF 功能描述:IC REG SWITCHED CAP INV 16SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 標準包裝:2,500 系列:- 類型:升壓(升壓) 輸出類型:可調式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關:600kHz 電流 - 輸出:500mA 同步整流器:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應商設備封裝:8-SOIC