MAX538BESA+ Maxim Integrated Products, MAX538BESA+ Datasheet - Page 7

• Manufacturer Part Number: MAX538BESA+
• Description: IC DAC 12BIT 5V LP SER 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX538BESA+

• Settling Time: 25µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 471mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Resolution: 12 bit
• Interface Type: Serial (3-Wire, SPI, QSPI, Microwire)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
____________________________Typical Operating Characteristics (continued)
DD
= +5V, V
V
A: CS RISING EDGE, 5V/div
B: VOUT, NO LOAD, 1V/div
DD
= ±5V, V
REFIN
NEGATIVE SETTLING TIME (MAX531)
-10
-20
-30
10
20
0
1
REFIN
= 2.048V, T
_______________________________________________________________________________________
GAIN AND PHASE vs. FREQUENCY
= 2V, BIPOLAR CONFIGURATION
RFB CONNECTED TO AGND (G=2)
RFB CONNECTED TO VOUT (G=1)
5 s/div
FREQUENCY (kHz)
10
MAX531
A
= +25°C, unless otherwise noted.)
GAIN
100
+5V, Low-Power, Voltage-Output,
PHASE
800
CS = HIGH
A: DIN = 4Vp-p, 100kHz
B: VOUT, 10mV/div
A
B
180
-180
0
DIGITAL FEEDTHROUGH
2 s/div
2.0520
2.0515
2.0510
2.0505
2.0500
2.0495
2.0490
Serial 12-Bit DACs
V
A: CS RISING EDGE, 5V/div
B: VOUT, NO LOAD, 1V/div
DD
MAX531 REFERENCE OUTPUT VOLTAGE
0
= ±5V, V
A
B
0.5
POSITIVE SETTLING TIME (MAX531)
vs. REFERENCE LOAD CURRENT
REFERENCE LOAD CURRENT (mA)
1.0
REFIN
1.5
= 2V, BIPOLAR CONFIGURATION
2.0
5 s/div
2.5
3.0
3.5
4.0
4.5
5.0
A
B
7