MAX5360_11 Datasheet, PDF (1/13 Pages) Maxim Integrated Products – Low-Cost, Low-Power 6-Bit DACs with 2-Wire Serial Interface in SOT23 Package

19-1785; Rev 2; 3/11
Low-Cost, Low-Power 6-Bit DACs with
2-Wire Serial Interface in SOT23 Package
General Description
The MAX5360/MAX5361/MAX5362 are low-cost, 6-bit
digital-to-analog converters (DACs) in miniature 5-pin
SOT23 packages with a simple 2-wire serial interface
that allows communication with multiple devices. The
MAX5360 has an internal +2V reference and operates
from a +2.7V to +3.6V supply. The MAX5361 has an
internal +4V reference and operates from a +4.5V to
+5.5V supply. The MAX5362 operates over the full
+2.7V to +5.5V supply range and has an internal refer-
ence equal to 0.9  V_DD.
The fast-mode I²C-compatible serial interface allows
communication at data rates up to 400kbps, minimizing
board space and reducing interconnect complexity in
many applications. Each device is available with one of
four factory-preset addresses (see Selector Guide).
The MAX5360/MAX5361/MAX5362 also include an out-
put buffer, a low-power shutdown mode, and a power-
on reset that ensures the DAC outputs are at zero when
power is initially applied. In shutdown mode, the supply
current is reduced to less than 1µA and the output is
pulled down with a 10kΩ resistor to GND.
The MAX5360/MAX5361/MAX5362 are available in
miniature 5-pin SOT23 packages.
Applications
Automatic Tuning (VCO)
Power Amplifier Bias Control
Programmable Threshold Levels
Automatic Gain Control
Automatic Offset Adjustment
Typical Operating Circuit
+2.7V TO +5.5V
V_DD
μC
PX.0/SDA
PX.1/SCL
GND
V_DD
SDA
SCL ^MAX5362
OUT
GND
Features
o 6-Bit Accuracy in a Tiny 5-Pin SOT23 Package
o Wide +2.7V to +5.5V Supply Range (MAX5362)
o 1µA Shutdown Mode
o Buffered Output Drives Resistive Loads
o Low Glitch Power-On-Reset to Zero DAC Output
o Fast I²C-Compatible Serial Interface
o ≤-5% Full-Scale Error (MAX5362)
o ≤1LSB (max) INL/DNL
o Low 230µA max Supply Current
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX5360_EUK_ +T* -40°C to +85°C
5 SOT23-5
MAX5361_EUK_ +T* -40°C to +85°C
5 SOT23-5
MAX5362_EUK_ +T* -40°C to +85°C
5 SOT23-5
*See Selector Guide for address options.
+Denotes a lead(Pb)-free/RoHS-compliant package.
Selector Guide
PART
MAX5360LEUK
MAX5360MEUK
MAX5360NEUK
MAX5360PEUK
MAX5361LEUK
MAX5361MEUK
MAX5361NEUK
MAX5361PEUK
MAX5362LEUK
MAX5362MEUK
MAX5362NEUK
MAX5362PEUK
ADDRESS
0x60
0x62
0x64
0x66
0x60
0x62
0x64
0x66
0x60
0x62
0x64
0x66
REFERENCE
+2.0V
+2.0V
+2.0V
+2.0V
+4.0V
+4.0V
+4.0V
+4.0V
0.9 x V_DD
0.9 x V_DD
0.9 x V_DD
0.9 x V_DD
TOP
MARK
ADMM
ADMY
ADNE
ADMO
ADMU
ADNA
ADNG
ADMQ
ADMW
ADNC
ADNI
ADMS
Pin Configuration
TOP VIEW
OUT 1
5 SCL
GND 2
V_DD 3
MAX5360
MAX5361
MAX5362
4 SDA
SOT23-5
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.