MAX5822MEUA Maxim Integrated, MAX5822MEUA Datasheet - Page 12
MAX5822MEUA
Manufacturer Part Number
MAX5822MEUA
Description
Digital to Analog Converters - DAC
Manufacturer
Maxim Integrated
Datasheet
1.MAX5822MEUA-T.pdf
(13 pages)
Specifications of MAX5822MEUA
Number Of Converters
2
Number Of Dac Outputs
2
Resolution
12 bit
Interface Type
Serial (2-Wire, I2C)
Settling Time
12 us
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
UMAX
Minimum Operating Temperature
- 40 C
Output Type
Voltage
Supply Voltage - Max
5.5 V
Supply Voltage - Min
2.7 V
Voltage Reference
External
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX5822MEUA+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
Dual, 12-Bit, Low-Power, 2-Wire, Serial
Voltage-Output DAC
TRANSISTOR COUNT: 11,186
PROCESS: BiCMOS
Figure 8. Example Read Word Data Sequence
12
______________________________________________________________________________________
S
Sr
MSB
MSB
A6
D7
MSB
A6
A5
D6
A5
SDA
A4
D5
A4
INTERFACE
REGISTER
REGISTER
SERIAL
INPUT
INPUT
ADD SCL
A3
D4
A
B
Chip Information
A3
A2
D3
A2
A1
D2
DATA BYTES GENERATED BY MAX5822
DATA BYTES GENERATED BY MASTER DEVICE
MUX AND DAC
MUX AND DAC
A1
V
REGISTER
REGISTER
DD
A0
D1
A0
LSB
R/W
LSB
D0
= 0
LSB
R/W
= 1
GND
ACK
ACK
ACK
REF
12-BIT
12-BIT
POWER-DOWN
DAC
DAC
A
B
CIRCUITRY
MSB
C3
P
MSB
X
C2
X
C1
PD1
ACK GENERATED BY
RESISTOR
NETWORK
RESISTOR
NETWORK
C0
PD0
MASTER DEVICE
MAX5822
D11
D11
Functional Diagram
D10
D10
D9
D9
OUTA
OUTB
LSB
D8
LSB
D8
ACK
ACK