MAX5442ACUB+ Maxim Integrated Products, MAX5442ACUB+ Datasheet - Page 7

• Manufacturer Part Number: MAX5442ACUB+
• Description: IC DAC 16BIT 5V SERIAL 10-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX5442ACUB+

• Settling Time: 1µs
• Number Of Bits: 16
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 444mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Number Of Dac Outputs: 1
• Resolution: 16 bit
• Interface Type: Serial (SPI)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Supply Current: 0.2 mA
• Voltage Reference: External
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The MAX5441–MAX5444 voltage-output, 16-bit digital-
to-analog converters (DACs) offer full 16-bit perfor-
mance with less than 2LSB integral linearity error and
less than 1LSB differential linearity error, thus ensuring
monotonic performance. Serial data transfer minimizes
the number of package pins required.
Figure 2a. Typical Operating Circuit—Unipolar Output
Figure 2b. Typical Operating Circuit—Bipolar Output
MC68XXXX
MC68XXXX
(GND)
(GND)
_______________________________________________________________________________________
PCS0
MOSI
SCLK
PCS0
MOSI
SCLK
IC1
IC1
Detailed Description
0.1µF
+3V/+5V
CS
DIN
SCLK
CLR
CLR
CS
DIN
SCLK
V
DD
0.1µF
+3V/+5V
MAX6166
V
DD
0.1µF
1µF
Voltage-Output, 16-Bit DACs
GND
MAX6166
MAX5442
MAX5444
MAX5441
MAX5442
MAX5443
MAX5444
+2.5V
REF
0.1µF
R
1µF
GND
INV
+2.5V
The MAX5441–MAX5444 are composed of two
matched DAC sections, with a 12-bit inverted R-2R
DAC forming the 12 LSBs and the four MSBs derived
from 15 identically matched resistors. This architecture
allows the lowest glitch energy to be transferred to the
DAC output on major-carry transitions. It also lowers the
DAC output impedance by a factor of eight compared
+3V/+5V, Serial-Input,
R
FB
RFB
INV
OUT
OUT
MAX495
MAX400
EXTERNAL OP AMP
+5V
-5V
EXTERNAL OP AMP
UNIPOLAR
OUT
BIPOLAR
OUT
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