max5102aeuet Maxim Integrated Products, Inc., max5102aeuet Datasheet

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max5102aeuet

Manufacturer Part Number
max5102aeuet
Description
Max5102 +2.7v To +5.5v, Low-power, Dual, Parallel 8-bit Dac With Rail-to-rail Voltage Outputs
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
The MAX5102 parallel-input, voltage-output, dual 8-bit
digital-to-analog converter (DAC) operates from a single
+2.7V to +5.5V supply and comes in a space-saving
16-pin TSSOP package. Internal precision buffers
swing Rail-to-Rail
includes both ground and the positive rail. Both DACs
share a common reference input.
The MAX5102 has separate input latches for each of its
DACs. Data is transferred to the input latches from a
common 8-bit input port. The DACs are individually
selected through address input A0 and are updated by
bringing WR low.
The MAX5102 features a shutdown mode that reduces
current to 1nA, as well as a power-on reset mode that
resets all registers to code 00 hex on power-up.
19-1565; Rev 0; 10/99
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
D0–D7
A0
Digital Gain and Offset Adjustment
Programmable Attenuators
Portable Instruments
Power-Amp Bias Control
8-Bit DAC with Rail-to-Rail Voltage Outputs
CONTROL
LATCH A
LATCH B
INPUT
LOGIC
INPUT
WR
+2.7V to +5.5V, Low-Power, Dual, Parallel
________________________________________________________________ Maxim Integrated Products
®
, and the reference input range
General Description
Functional Diagram
REF
DAC A
DAC B
SHDN
Applications
MAX5102
OUTA
OUTB
o +2.7V to +5.5V Single-Supply Operation
o Ultra-Low Supply Current
o Ultra-Small 16-Pin TSSOP Package
o Ground to V
o Output Buffer Amplifiers Swing Rail-to-Rail
o Power-On Reset Sets All Registers to Zero
MAX5102AEUE
MAX5102BEUE
TOP VIEW
0.2mA while Operating
1nA in Shutdown Mode
PART
SHDN
V
DD
REF
WR
DD
D7
D6
D5
D4
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
Reference Input Range
1
2
6
3
4
5
7
8
Ordering Information
MAX5102
TSSOP
Pin Configuration
16 TSSOP
16 TSSOP
PIN-PACKAGE
16
15
14
13
12
11
10
9
OUTA
OUTB
GND
A0
D0
D1
D2
D3
Features
(LSB)
INL
±1
±2
1

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max5102aeuet Summary of contents

Page 1

Rev 0; 10/99 +2.7V to +5.5V, Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs General Description The MAX5102 parallel-input, voltage-output, dual 8-bit digital-to-analog converter (DAC) operates from a single +2.7V to +5.5V supply and comes in a space-saving ...

Page 2

Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V DD D_, A0, WR, SHDN to GND ......................................-0.3V to +6V REF to GND ................................................-0. OUT_ to GND ...

Page 3

Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.5V, GND = 0V REF +3V and T = +25°C.) DD REF A ...

Page 4

Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs ADDRESS DATA Figure 1. Timing Diagram ( +3V 10kΩ 100pF, code = FF hex REF L ...

Page 5

Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs ( +3V 10kΩ 100pF, code = FF hex REF L L TOTAL HARMONIC DISTORTION PLUS NOISE AT DAC OUTPUT ...

Page 6

Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs PIN NAME 1 V Positive Supply Voltage. Bypass REF Reference Voltage Input 3 SHDN Shutdown. Connect SHDN to GND for normal operation. WR Write Input ...

Page 7

Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs input latches. To avoid output glitches in the MAX5102, ensure that data is valid before WR goes low. When the device powers up (i.e., V ramps up), all ...

Page 8

Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are Maxim cannot assume responsibility for ...

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