Rainbow Electronics MAX5144 User Manual
Page 2
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
= 10pF, 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
±1
MAX514_
+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-s
0.2
Code = 0000 hex; CS = V
DD
;
SCLK, DIN = 0V to V
DD
levels
DAC Glitch Impulse
nV-s
7
Major-carry transition
Output Settling Time
µs
1
To ±
1
/
2
LSB of FS
DYNAMIC PERFORMANCE—ANALOG SECTION
Voltage-Output Slew Rate
SR
V/µs
15
(Note 5)
Bipolar Zero Offset Error
Guaranteed monotonic
LSB
ZSE
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Zero-Code Offset Error
±2
Differential Nonlinearity
DNL
LSB
Zero-Code Tempco
ZS
TC
±0.05
ppm/°C
±10
Gain Error (Note 1)
LSB
Gain-Error Tempco
±0.1
ppm/°C
Resolution
N
14
Bits
±0.5
±1
6.2
k
Ω
DAC 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
k
Ω
CONDITIONS
(Note 2)
(Note 3)
Unipolar mode
Bipolar mode
STATIC PERFORMANCE—ANALOG SECTION