MAX531BESD+ Maxim Integrated Products, MAX531BESD+ Datasheet - Page 5

• Manufacturer Part Number: MAX531BESD+
• Description: IC DAC 12BIT 5V LP SER 14-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX531BESD+

• Settling Time: 25µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 667mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Number Of Dac Outputs: 1
• Resolution: 12 bit
• Interface Type: Serial (SPI)
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 800 mW
• Minimum Operating Temperature: - 40 C
• Supply Current: 260 uA
• Voltage Reference: Internal
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS—Dual Supplies (MAX531 Only) (continued)
(V
R
Note 2: In single-supply operation, INL and GE calculated from code 11 to code 4095. Tested at V
Note 3: This specification applies to both gain-error power-supply rejection ratio and offset-error power-supply rejection ratio.
Note 4: Guaranteed by design.
Note 5: Tested at I
VOLTAGE OUTPUT (VOUT)
DYNAMIC PERFORMANCE
POWER SUPPLY
SWITCHING CHARACTERISTICS
L
Output Voltage Range
Output Load Regulation
Short-Circuit Current
Voltage-Output Slew Rate
Voltage-Output Settling Time
Digital Feedthrough
Signal-to-Noise plus Distortion
Positive Supply Voltage
Negative Supply Voltage
Positive Supply Current
Negative Supply Current
CS Setup Time
SCLK Fall to CS Fall Hold Time
SCLK Fall to CS Rise Hold Time
SCLK High Width
SCLK Low Width
DIN Setup Time
DIN Hold Time
DOUT Valid Propagation Delay
CS High Pulse Width
CLR Pulse Width
CS Rise to SCLK Rise Setup Time
DD
= 10kΩ, C
= +5V ±10%, V
PARAMETER
L
= 100pF, T
OUT
SS
_______________________________________________________________________________________
= -5V ±10%, AGND = DGND = 0V, REFIN = 2.048V (external), RFB = BIPOFF = VOUT, C
= 100µA. The reference can typically source up to 5mA (see Typical Operating Characteristics ).
A
= T
MIN
to T
SYMBOL
SINAD
t
t
t
V
t
CSH0
CSH1
t
t
V
t
CSW
I
t
t
I
I
CSS
t
t
CLR
CS1
SR
MAX
DO
DD
CH
DH
SC
SS
CL
DS
DD
SS
+5V, Low-Power, Voltage-Output,
, unless otherwise noted.)
MAX531 (G = +1)
MAX531 (G = +2)
VOUT = 2V, R
To ±1/2LSB, VOUT = 2V
Step 000 hex to FFF hex
REFIN = 1kHz, 2Vp-p, (G = +1)
REFIN = 1kHz, 2Vp-p, (G = +2)
All inputs = 0V or V
All inputs = 0V or V
C
L
= 50pF
L
= 2kΩ
CONDITIONS
DD
DD
, no load
, no load
Serial 12-Bit DACs
V
V
SS
MIN
0.15
-5.5
SS
4.5
20
15
35
35
45
20
25
50
0
0
DD
+ 0.4
+ 2
= +5V.
-120
TYP
0.25
260
12
25
68
68
5
REFOUT
V
V
DD
DD
MAX
-200
400
5.5
80
- 0.4
1
0
- 2
= 33µF,
UNITS
V/µs
nV-s
LSB
mA
dB
µA
µA
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
5