LTC4300A-2CMS8#TRPBF Linear Technology, LTC4300A-2CMS8#TRPBF Datasheet - Page 16

• Manufacturer Part Number: LTC4300A-2CMS8#TRPBF
• Description: IC BUFFER BUS 2WR HOTSWAP 8-MSOP
• Manufacturer: Linear Technology
• Type: Hot-Swap Switchr

Specifications of LTC4300A-2CMS8#TRPBF

• Applications: General Purpose, Buffer/Bus Extender
• Internal Switch(s): Yes
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RELATED PARTS
PART NUMBER
LTC1380/LTC1393
LTC1427-50
LTC1623
LTC1663
LTC1694/LTC1694-1
LT1786F
LTC1695
LTC1840
ThinSOT is a trademark of Linear Technology Corporation.
LTC4300A-1/LTC4300A-2
TYPICAL APPLICATIO S
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
DESCRIPTION
Single-Ended 8-Channel/Differential 4-Channel Analog
Mux with SMBus Interface
Micropower, 10-Bit Current Output DAC
with SMBus Interface
Dual High Side Switch Controller with SMBus Interface
SMBus Interface 10-Bit Rail-to-Rail Micropower DAC
SMBus Accelerator
SMBus Controlled CCFL Switching Regulator
SMBus/I
Dual I
V
CC
2
C Fan Speed Controller
(BUS)
2
SDA
SDA
SCL
SCL
C Fan Speed Controller in ThinSOT
V
5V
CC
R1
10k
R1
10k
U
R2
10k
R4
10k
Figure 8. System with Disparate V
www.linear.com
R
DROP
Figure 9. 5V to 3.3V Level Translator
C2
0.01 F
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
0.01 F
TM
C2
V
LTC4300A-2
CC
V
CC
LTC4300A-1
GND
U1
(LTC4300A)
GND
V
U1
V
CC
CC2
COMMENTS
Low R
Expandable to 32 Single or 16 Differential Channels
Precision 50 A 2.5% Tolerance Over Temperature,
4 Selectable SMBus Addresses, DAC Powers up at Zero or Midscale
8 Selectable Addresses/16-Channel Capability
DNL < 0.75LSB Max, 5-Lead SOT-23 Package
Improved SMBus/I
Ensures Data Integrity with Multiple SMBus/I
1.25A, 200kHz, Floating or Grounded Lamp Configurations
0.75 PMOS 180mA Regulator, 6-Bit DAC
Two 100 A 8-Bit DACs, Two Tach Inputs, Four GPI0
SDAOUT
SCLOUT
0.01 F
SDAOUT
SCLOUT
ACC
READY
CC
C1
ON
Voltages
: 35 Single-Ended/70 Differential,
R3
10k
2
R3
10k
C Rise-Time,
4300-1/2
R4
10k
R2
10k
F08
R5
10k
4300-1/2 F09
LINEAR TECHNOLOGY CORPORATION 2001
SDA2
SCL2
CARD_V
CARD_SDA
CARD_SCL
LT/TP 0203 2K • PRINTED IN USA
2
CC
C Devices
, 3.3V
sn4300a12 4300a12fs