MAX525 Maxim, MAX525 Datasheet - Page 2

• Manufacturer Part Number: MAX525
• Description: Low-Power / Quad / 12-Bit Voltage-Output DAC with Serial Interface
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
V
V
AGND to DGND ..................................................................±0.3V
REFAB, REFCD to AGND ...........................-0.3V to (V
OUT_, FB_ to AGND...................................-0.3V to (V
Digital Inputs to DGND.............................................-0.3V to +6V
DOUT, UPO to DGND ................................-0.3V to (V
Continuous Current into Any Pin.......................................±20mA
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
noted. Typical values are at T
Low-Power, Quad, 12-Bit Voltage-Output DAC
with Serial Interface
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
STATIC PERFORMANCE—ANALOG SECTION
Resolution
Integral Nonlinearity
(Note 1)
Differential Nonlinearity
Offset Error
Offset-Error Tempco
Gain Error (Note 1)
Gain-Error Tempco
Power-Supply Rejection Ratio
MATCHING PERFORMANCE (T
Gain Error
Offset Error
Integral Nonlinearity
REFERENCE INPUT
Reference Input Range
Reference Input Resistance
Reference Current in Shutdown
Plastic DIP (derate 8.00mW/°C above +70°C) .................640mW
SSOP (derate 8.00mW/°C above +70°C) ......................640mW
CERDIP (derate 11.11mW/°C above +70°C) .................889mW
DD
DD
DD
_______________________________________________________________________________________
to AGND............................................................-0.3V to +6V
to DGND ...........................................................-0.3V to +6V
= +5V ±10%, AGND = DGND = 0V, REFAB = REFCD = 2.5V, R
PARAMETER
A
= +25°C. Output buffer connected in unity-gain configuration (Figure 9).)
A
A
= +70°C)
SYMBOL
= +25°C)
PSRR
V
R
DNL
V
INL
INL
GE
GE
REF
REF
N
OS
MAX525A
MAX525B
Guaranteed monotonic
4.5V ≤ V
Code-dependent, minimum at code 555 hex
DD
DD
DD
DD
+ 0.3V)
+ 0.3V)
+ 0.3V)
≤ 5.5V
CONDITIONS
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX525_C_P ........................................................0°C to +70°C
MAX525_E_P .....................................................-40°C to +85°C
MAX525_MJP ..................................................-55°C to +125°C
L
= 5kΩ, C
L
= 100pF, T
A
MIN
12
10
0
= T
MIN
±0.25
±0.35
TYP
±1.0
0.01
-0.8
100
-0.8
to T
6
1
MAX
V
DD
, unless otherwise
MAX
±0.5
±1.0
±1.0
±6.0
±2.0
±2.0
±6.0
±1.0
600
- 1.4
±1
ppm/°C
ppm/°C
UNITS
µV/V
LSB
LSB
LSB
LSB
LSB
Bits
mV
mV
kΩ
µA
V