LTC1694-1CS5#PBF Linear Technology, LTC1694-1CS5#PBF Datasheet - Page 8

• Manufacturer Part Number: LTC1694-1CS5#PBF
• Manufacturer: Linear Technology

Specifications of LTC1694-1CS5#PBF

• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

LTC1694-1
RELATED PARTS
PART NUMBER
LTC1380/LTC1393
LTC1427
LTC1623
LTC1663
LTC1694
LT1786F
LTC4300A-1/LTC4300A-2 Hot Swappable 2-Wire Bus Buffers
8
APPLICATIONS
PACKAGE
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
0.20 BSC
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
DESCRIPTION
U
3.85 MAX
DATUM ‘A’
DESCRIPTION
8-Channel/4-Channel Analog Multiplexer with SMBus interface
10-Bit Current 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
V
C
f
SMBus
CC
LD
LTC1694-1
= 5V
= 200pF
INFORMATION
U
= 100kHz
2.62 REF
1V/DIV
Comparison of SMBus Waveforms for the LTC1694-1 vs Resistor Pull-Up
RECOMMENDED SOLDER PAD LAYOUT
0.62
MAX
0.30 – 0.50 REF
PER IPC CALCULATOR
1 s/DIV
R
= 15.8k
W
PULL-UP
U
www.linear.com
0.95
REF
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
(Reference LTC DWG # 05-08-1635)
1694 TA03
1.22 REF
1.4 MIN
U
0.09 – 0.20
5-Lead Plastic TSOT-23
(NOTE 3)
S5 Package
2.80 BSC
1.00 MAX
1.50 – 1.75
(NOTE 4)
0.80 – 0.90
PIN ONE
0.95 BSC
V
C
f
SMBus
CC
LD
LTC1694-1
= 3.3V
= 200pF
= 100kHz
1V/DIV
COMMENTS
Low R
50 A Full-Scale Current
8 Selectable Addresses/16 Channel Capability
DNL < 0.75LSB Max, 5-Lead SOT-23 Package
Includes DC and AC Pull-Up Current
1.25A, 200kHz, Floating or Grounded Lamp Configurations
Provides Capacitance Buffering, SDA and SCL Hot
Swapping, Level Shifting
ON
2.90 BSC
(NOTE 4)
1.90 BSC
1 s/DIV
and Low Charge Injection
R
= 10.5k
PULL-UP
S5 TSOT-23 0302
LINEAR TECHNOLOGY CORPORATION 1999
1694 TA04
0.30 – 0.45 TYP
5 PLCS (NOTE 3)
0.01 – 0.10
LT/TP 0304 REV A 1K • PRINTED IN USA
16941fa