Datasheet

MAX5141–MAX5144
+3V/+5V, Serial-Input,
Voltage-Output, 14-Bit DACs
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= +3V (MAX5143/MAX5144) or +5V (MAX5141/MAX5142), V
REF
= +2.5V, T
A
= T
MIN
to T
MAX
, C
L
= 10
p
F, GND = 0, R
L
= ∞,
unless otherwise noted. Typical values are at T
A
= +25°C.)
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.
V
DD
to GND..............................................................-0.3V to +6V
CS, SCLK, DIN, CLR to GND ...................................-0.3V to +6V
REF to GND................................................-0.3V to (V
DD
+ 0.3V)
OUT, INV to GND .....................................................-0.3V to V
DD
RFB to INV ...................................................................-6V to +6V
RFB to GND.................................................................-6V to +6V
Maximum Current into Any Pin............................................50mA
Continuous Power Dissipation (T
A
= +70°C)
8-Pin µMAX (derate 4.5mW/°C above +70°C)...............362mW
10-Pin µMAX (derate 5.6mW/°C above +70°C).............444mW
Operating Temperature Ranges
MAX514_ EUA ...................................................-40°C to +85°C
MAX514_ EUB ...................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Maximum Die Temperature..............................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
REFERENCE INPUT
STATIC PERFORMANCE—ANALOG SECTION
Integral Nonlinearity INL LSB±0.5 ±1MAX514_
+4.5V ≤ V
DD
≤ +5.5V (MAX5141/MAX5142) ±1
Power-Supply Rejection
+2.7V ≤ V
DD
≤ +3.3V (MAX5143/MAX5144) ±1
LSB
Ratio error
%
LSB
R
FB
/R
INV
Digital Feedthrough nV-s0.2
Code = 0000 hex; CS = V
DD
;
SCLK, DIN = 0V to V
DD
levels
DAC Glitch Impulse nV-s7Major-carry transition
Output Settling Time µs1
To ±
1
/
2
LSB of FS
DYNAMIC PERFORMANCE—ANALOG SECTION
Voltage-Output Slew Rate SR V/µs15(Note 5)
Bipolar Zero Offset Error
Guaranteed monotonic
LSBZSE
PARAMETER SYMBOL MIN TYP MAX UNITS
Zero-Code Offset Error ±2
Differential Nonlinearity DNL LSB
Zero-Code Tempco ZS
TC
±0.05 ppm/°C
±10Gain Error (Note 1) LSB
Gain-Error Tempco ±0.1 ppm/°C
Resolution N 14 Bits
±0.5 ±1
6.2 kΩDAC Output Resistance R
OUT
1
Bipolar Resistor Matching
±0.03
±20
Bipolar Zero Tempco BZS
TC
±0.5 ppm/°C
PSR
Reference Input Range V
REF
2.0 V
DD
V
10
Reference Input Resistance
(Note 4)
R
REF
6
kΩ
CONDITIONS
(Note 2)
(Note 3)
Unipolar mode
Bipolar mode
STATIC PERFORMANCE—ANALOG SECTION