参数资料
型号: LTC1546IG#TRPBF
厂商: Linear Technology
文件页数: 12/20页
文件大小: 0K
描述: IC SW TRANSCEIVER W/TERM 28-SSOP
标准包装: 2,000
类型: 收发器
驱动器/接收器数: 3/3
电源电压: 4.75 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 带卷 (TR)
2
LTC1546
ORDER PART
NUMBER
(Note 1)
Supply Voltage ....................................................... 6.5V
Input Voltage
Transmitters ........................... – 0.3V to (VCC + 0.3V)
Receivers ............................................... – 18V to 18V
Logic Pins .............................. – 0.3V to (VCC + 0.3V)
Output Voltage
Transmitters ................. (VEE – 0.3V) to (VDD + 0.3V)
Receivers ................................ – 0.3V to (VCC + 0.3V)
VEE........................................................ – 10V to 0.3V
VDD ....................................................... – 0.3V to 10V
Short-Circuit Duration
Transmitter Output ..................................... Indefinite
Receiver Output .......................................... Indefinite
VEE.................................................................. 30 sec
Operating Temperature Range
LTC1546C ............................................... 0
°C to 70°C
LTC1546I ........................................... – 40
°C to 85°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
LTC1546CG
LTC1546IG
Consult factory for parts specified with wider operating temperature ranges.
TJMAX = 150°C, θJA = 90°C/ W*
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C1
C1+
VDD
VCC
D1
D2
D3
R1
R2
R3
M0
M1
M2
DCE/DTE
C2+
C2
VEE
GND
D1 A
D1 B
D2 A
D2 B
D3/R1 A
D3/R1 B
R2 A
R2 B
R3 A
R3 B
R3
CHARGE PUMP
R1
D2
D1
R2
D3
G PACKAGE
28-LEAD PLASTIC SSOP
T
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
Supplies
ICC
VCC Supply Current (DCE Mode,
RS530, RS530-A, X.21 Modes, No Load
14
mA
All Digital Pins = GND or VCC)
RS530, RS530-A, X.21 Modes, Full Load
q
100
130
mA
V.35 Mode
q
126
170
mA
V.28 Mode, No Load
20
mA
V.28 Mode, Full Load
q
35
75
mA
No-Cable Mode
q
60
500
A
PD
Internal Power Dissipation (DCE Mode)
RS530, RS530-A, X.21 Modes, Full Load
410
mW
V.35 Mode, Full Load
625
mW
V.28 Mode, Full Load
150
mW
V +
Positive Charge Pump Output Voltage
V.11 or V.28 Mode, No Load
q
8.0
9.3
V
V.35 Mode
q
7.0
8.0
V
V.28 Mode, with Load
q
8.0
8.7
V
V.28 Mode, with Load, IDD = 10mA
6.5
V
V
Negative Charge Pump Output Voltage
V.28 Mode, No Load
– 9.6
V
V.28 Mode, Full Load
q
– 7.5
– 8.5
V
V.35 Mode
q
– 5.5
– 6.5
V
RS530, RS530-A, X.21 Modes, Full Load
q
– 4.5
– 6.0
V
*
θJA SOLDERED TO A CIRCUIT BOARD
IS TYPICALLY 60
°C/W
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
ELECTRICAL CHARACTERISTICS
相关PDF资料
PDF描述
LTC1560-1IS8#TRPBF IC FILTER ELLIPTIC LOWPASS 8SOIC
LTC1562AIG#TR IC FILTER UNIV RC QUAD LN 20SSOP
LTC1562IG-2#TR IC FILTER UNIV RC QUAD LN 20SSOP
LTC1563-3IGN#TRPBF IC FILTER LP RC 4TH ORDER 16SSOP
LTC1564IG#TR IC ANTIALIASING FILTER 16-SSOP
相关代理商/技术参数
参数描述
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 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式,混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:8-SOIC
LTC1550CGN#TR 功能描述:IC REG SWITCHED CAP INV 16SSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式,混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:8-SOIC
LTC1550CGN#TRPBF 功能描述:IC REG SWITCHED CAP INV 16SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:20 系列:SIMPLE SWITCHER® 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:12V 输入电压:4 V ~ 60 V PWM 型:电压模式 频率 - 开关:52kHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 供应商设备封装:16-DIP 其它名称:*LM2575HVN-12LM2575HVN-12
LTC1550CS8-4.1 功能描述:IC REG SWITCHED CAP INV 8SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式,混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:8-SOIC