MAX5531ETC+ Maxim Integrated Products, MAX5531ETC+ Datasheet - Page 11

• Manufacturer Part Number: MAX5531ETC+
• Description: IC DAC 12BIT SGL ULP 12-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5531ETC+

• Settling Time: 660µs
• Number Of Bits: 12
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 1.35mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 12-TQFN Exposed Pad
• Number Of Dac Outputs: 1
• Resolution: 12 bit
• Interface Type: Serial (SPI)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Current: 0.007 mA
• Voltage Reference: Internal
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MAX5530
5, 6, 7, 11
10
12
EP
—
1
2
3
4
8
9
PIN
MAX5531
5, 6, 7, 11
______________________________________________________________________________________
EP
10
12
—
1
2
3
4
8
9
SCLK
DIN
CS
REFOUT
Exposed
Paddle
NAME
REFIN
SCLK
CONTROL
CONTROL
REGISTER
GND
OUT
N.C.
V
POWER-
DIN
CS
FB
DOWN
LOGIC
SHIFT
DD
AND
Active-Low Digital-Input Chip Select
Serial-Interface Clock
Serial-Interface Data Input
Reference Input
Reference Output
No Connection. Leave N.C. inputs unconnected (floating) or connected to GND.
Power Input. Connect V
a 0.1µF capacitor.
Ground
Analog Voltage Output
Feedback Input
Exposed Paddle. Connect EP to GND.
REGISTER
INPUT
V
DD
GND
MAX5530
REGISTER
Ultra-Low-Power, 12-Bit,
DAC
DD
Voltage-Output DACs
to a 1.8V to 5.5V power supply. Bypass V
12-BIT DAC
MAX5530 Functional Diagram
REFIN
FUNCTION
Pin Description
OUT
FB
DD
to GND with
11