MAX547BEQH+D Maxim Integrated Products, MAX547BEQH+D Datasheet - Page 12

• Manufacturer Part Number: MAX547BEQH+D
• Description: IC DAC 13BIT OCTAL PAR 44-PLCC
• Manufacturer: Maxim Integrated Products

Specifications of MAX547BEQH+D

• Settling Time: 5µs
• Number Of Bits: 13
• Data Interface: Parallel
• Number Of Converters: 8
• Voltage Supply Source: Dual ±
• Power Dissipation (max): 1.07W
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC, 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Octal, 13-Bit Voltage-Output
DAC with Parallel Interface
Figure 6. Reference Buffering
12
For optimum performance, use a multilayer PC board
with an unbroken analog ground. For normal opera-
tion, when all AGND_ pins are at the same potential,
connect the four AGND_ pins directly to the ground
plane or connect them together in a “star” configura-
tion. The center of this star point is a good location to
connect the digital system ground with the analog
ground.
If you are using a single common reference voltage,
you can connect the reference inputs together using a
“star” configuration. If you are using DC reference volt-
ages, bypass each reference input with a 0.1µF to 1µF
capacitor to AGND_.
______________________________________________________________________________________
+
-
Power-Supply Bypassing and
MAX494
Ground Management
REFAB
REFCD
REFEF
REFGH
MAX547
MAX547AEQH -40°C to +85°C
MAX547BEQH -40°C to +85°C
MAX547AEMH -40°C to +85°C
MAX547BEMH -40°C to +85°C
_Ordering Information (continued)
PART
TEMP. RANGE
44 PLCC
44 PLCC
44 Plastic FP
44 Plastic FP
PIN-PACKAGE
(LSBs)
INL
±2
±4
±2
±4