DS1086LU-527+ Maxim Integrated, DS1086LU-527+ Datasheet - Page 16

• Manufacturer Part Number: DS1086LU-527+
• Description: Programmable Oscillators 3.3V Spread-Spectrum EconOscillator
• Manufacturer: Maxim Integrated
• Series: DS1086r

Specifications of DS1086LU-527+

• Rohs: yes
• Package / Case: uMax-8
• Frequency: 130 KHz to 66.6 MHz
• Supply Voltage: 3.3 V
• Load Capacitance: 50 pF
• Termination Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Dimensions: 3 mm W x 3 mm L x 0.85 mm H
• Mounting Style: SMD/SMT
• Product: Programmable
• Supply Voltage - Max: 2.7 V
• Supply Voltage - Min: 3.6 V
• Part # Aliases: 90-1L86U+527

3.3V Spread-Spectrum EconOscillator
DS1086L
Figure 7. 2-Wire Transactions
SUBSTRATE CONNECTED TO GROUND
16
*THE ADDRESS DETERMINED BY A0, A1, AND A2 MUST
MATCH THE ADDRESS SET IN THE ADDR REGISTER.
TYPICAL 2-WIRE WRITE TRANSACTION
EXAMPLE 2-WIRE TRANSACTIONS (WHEN A0, A1, AND A2 ARE ZERO)
START
A) SINGLE BYTE WRITE
-WRITE OFFSET REGISTER
B) SINGLE BYTE READ
-READ OFFSET REGISTER
C) TWO BYTE WRITE
-WRITE DAC REGISTER
D) TWO BYTE READ
-READ DAC REGISTER
MSB
DEVICE IDENTIFIER
1
0
1
1
A2*
ADDRESS
DEVICE
START
START
START
START
A1*
Chip Information
A0*
1 0 1 1 0 0 0 0
1 0 1 1 0 0 0 0
1 0 1 1 0 0 0 0
1 0 1 1 0 0 0 0
WRITE
READ/
LSB
R/W
B0h
B0h
B0h
B0h
SLAVE
ACK
SLAVE
SLAVE
SLAVE
SLAVE
ACK
ACK
ACK
ACK
MSB
b7
0 0 0 0 1 1 1 0
0 0 0 0 1 0 0 0
0 0 0 0 1 0 0 0
0 0 0 0 1 1 1 0
COMMAND/REGISTER ADDRESS
b6
0Eh
0Eh
08h
08h
b5
b4
SLAVE
SLAVE
SLAVE
SLAVE
ACK
ACK
ACK
ACK
b3
b2
REPEATED
REPEATED
DAC MSB
OFFSET
START
START
DATA
DATA
For the latest package outline information and land patterns
(footprints), go to www.maximintegrated.com/packages. Note
that a “+”, “#”, or “-” in the package code indicates RoHS status
only. Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
b1
PACKAGE
LSB
b0
8 μSOP
1 0 1 1 0 0 0 1
1 0 1 1 0 0 0 1
TYPE
SLAVE
SLAVE
ACK
ACK
SLAVE
SLAVE
B1h
B1h
ACK
ACK
MSB
STOP
b7
DAC LSB
SLAVE
SLAVE
DATA
ACK
ACK
b6
PACKAGE
b5
CODE
DAC MSB
OFFSET
U8+1
DATA
DATA
SLAVE
ACK
Package Information
b4
DATA
b3
STOP
MASTER
MASTER
NACK
ACK
b2
OUTLINE
21-0036
b1
STOP
NO.
DAC LSB
LSB
b0
DATA
SLAVE
ACK
PATTERN NO.
MASTER
Maxim Integrated
NACK
STOP
90-0092
LAND
STOP