MAX547BCQH-TD Maxim Integrated, MAX547BCQH-TD Datasheet - Page 12

• Manufacturer Part Number: MAX547BCQH-TD
• Description: Digital to Analog Converters - DAC
• Manufacturer: Maxim Integrated

Specifications of MAX547BCQH-TD

• Number Of Converters: 8
• Number Of Dac Outputs: 8
• Resolution: 13 bit
• Interface Type: Parallel
• Settling Time: 5 us
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC-44
• Maximum Power Dissipation: 1067 mW
• Minimum Operating Temperature: 0 C
• Output Type: Voltage
• Supply Current: 14 mA
• Supply Voltage - Max: +/- 5.25 V
• Supply Voltage - Min: +/- 4.75 V
• Voltage Reference: External

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