max5885egmtd Maxim Integrated Products, Inc., max5885egmtd Datasheet - Page 7

• Manufacturer Part Number: max5885egmtd
• Description: Max5885 3.3v, 16-bit, 200msps High Dynamic Performance Dac With Cmos Inputs
• Manufacturer: Maxim Integrated Products, Inc.

12, 17, 20,
16, 25, 26,
22, 24, EP
11, 21, 23
27, 28, 29
31, 43
32, 42
PIN
4, 9
5, 8
10
13
14
15
18
19
30
33
34
35
36
37
1
2
3
6
7
CLKGND
DACREF
FSADJ
IOUTN
NAME
AGND
REFIO
IOUTP
DGND
CLKN
VCLK
CLKP
AV
DV
SEL0
XOR
N.C.
B15
B14
B13
B12
B11
_______________________________________________________________________________________
PD
B1
B0
DD
DD
Data Bit 1
Data Bit 0 (LSB)
XOR Input Pin.
XOR = 1 inverts the digital input data.
XOR = 0 leaves the digital input data unchanged.
XOR has an internal pulldown resistor and may be left unconnected if not used.
Clock Supply Voltage. Accepts a supply voltage range of 3.135V to 3.465V. Bypass each pin with a
0.1µF capacitor to the nearest CLKGND.
Clock Ground
Converter Clock Input. Positive input terminal for the converter clock.
Complementary Converter Clock Input. Negative input terminal for the converter clock.
Power-Down Input. PD pulled high enables the DAC’s power-down mode. PD pulled low allows for
normal operation of the DAC.
Analog Supply Voltage. Accepts a supply voltage range of 3.135V to 3.465V. Bypass each pin with a
0.1µF capacitor to the nearest AGND.
Analog Ground. Exposed paddle (EP) must be connected to AGND.
Reference I/O. Output of the internal 1.2V precision bandgap reference. Bypass with a 0.1µF
capacitor to AGND. Can be driven with an external reference source.
Full-Scale Adjust Input. This input sets the full-scale output current of the DAC. For 20mA full-scale
output current, connect a 2kΩ resistor between FSADJ and DACREF.
Return Path for the Current Set Resistor. For 20mA full-scale output current, connect a 2kΩ resistor
between FSADJ and DACREF.
No connection. Do not connect to these pins. Do not tie these pins together.
Complementary DAC Output. Negative terminal for differential current output. The full-scale output
current range can be set from 2mA to 20mA.
DAC Output. Positive terminal for differential current output. The full-scale output current range can
be set from 2mA to 20mA.
Mode Select Input SEL0. This pin has an internal pulldown resistor; it can be left open to disable the
segment-shuffling function (see the Segment Shuffling section).
Digital Supply Voltage. Accepts a supply voltage range of 3.135V to 3.465V. Bypass each pin with a
0.1µF capacitor to the nearest DGND.
Digital Ground
Data Bit 15 (MSB)
Data Bit 14
Data Bit 13
Data Bit 12
Data Bit 11
Performance DAC with CMOS Inputs
3.3V, 16-Bit, 200Msps High Dynamic
FUNCTION
Pin Description
7