max5822meuat Maxim Integrated Products, Inc., max5822meuat Datasheet
max5822meuat
Related parts for max5822meuat
max5822meuat Summary of contents
Page 1
... MAX5822 ADD 3 6 SCL 4 5 MAX µMAX is a registered trademark of Maxim Integrated Products, Inc. 2 *Purchase components from Maxim Integrated Products, Inc., or one of its sublicensed Associate Companies, conveys 2 a license under the Philips I C Patent Rights to use these com- 2 ponents ...
Page 2
Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC ABSOLUTE MAXIMUM RATINGS V , SCL, SDA to GND ............................................-0.3V to +6V DD OUT_, REF, ADD to GND..............................-0. Maximum Current into Any Pin............................................50mA Continuous Power Dissipation (T = +70°C) A 8-Pin ...
Page 3
Dual, 12-Bit, Low-Power, 2-Wire, Serial ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.5V, GND = REF +5V +25°C.) (Note PARAMETER SYMBOL Input Hysteresis Input Leakage Current Input Capacitance DIGITAL ...
Page 4
Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.5V, GND = REF +5V +25°C.) (Note PARAMETER SYMBOL STOP Condition Setup Time t SU ...
Page 5
Dual, 12-Bit, Low-Power, 2-Wire, Serial (V = +5V +25°C ZERO-CODE ERROR vs. SUPPLY VOLTAGE LOAD 0 2.7 3.4 4.1 4.8 5.5 SUPPLY VOLTAGE (V) GAIN ...
Page 6
Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC (V = +5V +25°C POWER-DOWN SUPPLY CURRENT vs. SUPPLY VOLTAGE 500 Z = HIGH IMPEDANCE OUT NO LOAD 400 300 T = -40 C ...
Page 7
Dual, 12-Bit, Low-Power, 2-Wire, Serial PIN NAME 1 V Power Supply DD 2 GND Ground 3 ADD Address Select. A logic high sets the address LSB logic low sets the address LSB SCL Serial ...
Page 8
Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC Table 1. Power-Down Command Bits POWER-DOWN COMMAND BITS MODE/FUNCTION PD1 PD0 Power-up device. DAC output 0 0 restored to previous value. Power-down mode 0. Power down 0 1 device with output floating. Power-down ...
Page 9
Dual, 12-Bit, Low-Power, 2-Wire, Serial SCL SDA Figure 2. START and STOP Conditions SCL SDA STOP START LEGAL STOP CONDITION SCL SDA START ILLEGAL STOP ILLEGAL EARLY STOP CONDITION Figure 3. Early STOP Conditions Acknowledge Bit (ACK) ...
Page 10
Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC MSB MSB MSB MSB Figure 6. Example Write-Command Sequences (Figure 7). Setting bits A ...
Page 11
Dual, 12-Bit, Low-Power, 2-Wire, Serial Table 3. Command Byte Definitions SERIAL DATA INPUT D11 DAC DATA DAC DATA DAC DATA DAC ...
Page 12
Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC MSB MSB MSB Figure 8. Example Read Word Data Sequence INPUT REGISTER A INPUT REGISTER B SERIAL ...
Page 13
... Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 13 © 2005 Maxim Integrated Products Voltage Output DAC BOTTOM VIEW SIDE VIEW Printed USA is a registered trademark of Maxim Integrated Products, Inc. Package Information INCHES MILLIMETERS MAX MIN DIM MIN MAX A - 0.043 - 1 ...