MAX5774EVKIT+ Maxim Integrated Products, MAX5774EVKIT+ Datasheet - Page 13

• Manufacturer Part Number: MAX5774EVKIT+
• Description: KIT EVAL FOR MAX5774
• Manufacturer: Maxim Integrated Products

Specifications of MAX5774EVKIT+

• Number Of Dac's: 32
• Number Of Bits: 14
• Outputs And Type: 32, Single Ended
• Data Interface: Serial
• Settling Time: 20µs
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: 0°C ~ 85°C
• Utilized Ic / Part: MAX5774
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1, 16, 34, 35, 36,
51, 52, 53, 68
12, 33, 47
68 TQFN
2, 50, 59
10, 46
17, 25
18, 26
30, 60
11
13
14
15
19
20
21
22
23
24
27
28
29
3
4
5
6
7
8
9
PIN
______________________________________________________________________________________
15, 33, 34,
11, 32, 45
64 TQFP
1, 48, 55
49, 64
16, 24
17, 25
29, 56
9, 44
10
12
13
14
18
19
20
21
22
23
26
27
28
2
3
4
5
6
7
8
32-Channel, 14-Bit, Voltage-Output
REFGND
RESET
NAME
AGND
DGND
OUT9
OUT8
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
OUT0
DOUT
LDAC
AV
DV
SCLK
N.C.
GS2
DSP
GS1
V
DIN
I.C.
CS
SS
CC
DD
No Connection. Not internally connected.
Output-Amplifier Positive Supply Input. Bypass to AGND with a 0.1µF capacitor.
DAC9 Buffered Analog Output Voltage
DAC8 Buffered Analog Output Voltage
DAC7 Buffered Analog Output Voltage
Internally Connected. Do not make any connections to I.C.
DAC6 Buffered Analog Output Voltage
DAC5 Buffered Analog Output Voltage
DAC4 Buffered Analog Output Voltage
Analog Ground
DAC3 Buffered Analog Output Voltage
Bypass to AGND with a 0.1µF capacitor
DAC2 Buffered Analog Output Voltage
DAC1 Buffered Analog Output Voltage
DAC0 Buffered Analog Output Voltage
Digital Power-Supply Input. Bypass to DGND with a 0.1µF capacitor.
Digital Ground
Ground-Sense Analog Input 2. Offsets the DAC amplifier outputs OUT0, OUT1,
OUT2, OUT16, OUT17, and OUT18 by ±0.5V to compensate for a remote system
ground potential difference.
Digital Serial-Interface Mode-Select Input. Drive low for DSP interface mode. Drive
high for SPI interface mode.
Active-Low Digital Chip-Select Input
Digital Serial Data Output. Use DOUT to daisy chain or read the contents of the
internal registers. DOUT data clocks out on the falling edge of SCLK, MSB first.
Digital Serial Clock Input
Digital Serial Data Input. Data clocks in on the falling edge of SCLK.
Active-Low Digital Load DAC Input. Drive this asynchronous input low to transfer the
contents of the input register to their respective DAC registers and update all DAC
outputs accordingly.
Active-Low Reset Input. Drive this asynchronous input low to initiate a power-on
reset. See the Power-On Reset section for further information.
Ground-Sense Analog Input 1. Offsets the DAC amplifier outputs OUT3–OUT15 and
OUT19–OUT31 by ±0.5V to compensate for a remote system ground potential
difference.
Reference Ground
DACs with Serial Interface
FUNCTION
Pin Description
13