MAX5581BEUP+T Maxim Integrated Products, MAX5581BEUP+T Datasheet - Page 14

• Manufacturer Part Number: MAX5581BEUP+T
• Description: IC DAC 12BIT QUAD BUFF 20-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5581BEUP+T

• Settling Time: 3µs
• Number Of Bits: 12
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 4
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 1.74W
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Buffered, Fast-Settling, Quad,
12-/10-/8-Bit, Voltage-Output DACs
14
3, 5, 17, 19
MAX5580
MAX5582
MAX5584
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—
10
11
12
13
14
15
16
—
18
—
20
—
1
2
4
6
7
8
9
PIN
MAX5581
MAX5583
MAX5585
10
11
12
13
14
15
16
17
18
19
20
—
—
1
2
3
4
5
6
7
8
9
NAME
AGND
UPIO1
UPIO2
DGND
OUTB
OUTA
OUTD
OUTC
SCLK
DV
AV
N.C.
FBB
FBA
DSP
FBD
FBC
DIN
REF
PU
CS
EP
DD
DD
Analog Ground
Analog Supply
No Connection. Not internally connected.
Feedback for DACB
DACB Output
Feedback for DACA
DACA Output
Power-Up State Select Input. Connect PU to DV
Connect PU to DGND to set OUT_
to zero scale upon power-up. Float PU to set OUT_ to midscale upon power-up.
Active-Low Chip-Select Input
Serial Clock Input
Serial Data Input
User-Programmable Input/Output 1
User-Programmable Input/Output 2
Digital Supply
Digital Ground
Clock Enable. Connect DSP to DV
DSP to DGND to clock in data
on the falling edge of SCLK.
DACD Output
Feedback for DACD
DACC Output
Feedback for DACC
Reference Input
Exposed Pad. Connect to AGND.
DD
to clock in data on the rising edge of SCLK. Connect
FUNCTION
DD
to set OUT_ to full scale upon power-up.
Pin Description