MAX5101 Maxim, MAX5101 Datasheet

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MAX5101

Manufacturer Part Number
MAX5101
Description
+2.7V to +5.5V / Low-Power / Triple / Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs
Manufacturer
Maxim
Datasheet
The MAX5101 parallel-input, voltage-output, triple 8-bit
digital-to-analog converter (DAC) operates from a sin-
gle +2.7V to +5.5V supply and comes in a space-sav-
ing 16-pin TSSOP package. Internal precision buffers
swing Rail-to-Rail
erence voltage is tied to V
The MAX5101 has separate input latches for each of its
three DACs. Data is transferred to the input latches
from a common 8-bit input port. The DACs are individu-
ally selected through address inputs A0 and A1 and
are updated by bringing WR low.
The MAX5101 features a 1µA software shutdown mode,
as well as a power-on reset mode that resets all regis-
ters to code 00 hex on power-up.
19-1560; 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
Digital Gain and Offset Adjustment
Programmable Attenuators
Portable Instruments
Power-Amp Bias Control
A1
A0
8-Bit DAC with Rail-to-Rail Voltage Outputs
+2.7V to +5.5V, Low-Power, Triple, Parallel
CONTROL
LATCH C
LATCH A
LATCH B
®
INPUT
INPUT
INPUT
LOGIC
________________________________________________________________ Maxim Integrated Products
WR
. For all three DACs, the internal ref-
General Description
Functional Diagram
DD
.
DAC C
DAC A
DAC B
MAX5101
Applications
OUTA
OUTB
OUTC
o +2.7V to +5.5V Single-Supply Operation
o Ultra-Low Supply Current
o Ultra-Small 16-Pin TSSOP Package
o Output Buffer Amplifiers Swing Rail-to-Rail
o Power-On Reset Sets All Registers to Zero
MAX5101AEUE
MAX5101BEUE
TOP VIEW
0.3mA while Operating
1µA in Software Shutdown Mode
PART
OUTB
OUTA
V
WR
D7
D6
D5
D4
DD
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
1
2
6
3
4
5
7
8
Ordering Information
MAX5101
TSSOP
Pin Configuration
16 TSSOP
16 TSSOP
16
15
14
13
12
11
10
PACKAGE
9
OUTC
GND
A0
A1
D0
D1
D2
D3
PIN-
Features
±1
±2
(LSB)
INL
1

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