Datasheet

MAX5312
±10V, 12-Bit, Serial, Voltage-Output DAC
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (SINGLE SUPPLY)
(V
DD
= +15V ±5%, V
SS
= 0V, V
CC
= +5V ±10%, AGND = DGND = SGND = 0V, V
REF
= 5V, R
LOAD
= 10kΩ, C
LOAD
= 250pF,
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
STATIC ACCURACY
Resolution N 12 Bits
Integral Nonlinearity INL (Note 3) ±1 LSB
Differential Nonlinearity DNL Guaranteed monotonic ±1 LSB
Unipolar Zero-Scale Error Code = 14hex ±2 LSB
Unipolar Zero-Scale Temperature
Coefficient
Code = 14hex 0.05
ppm
FSR/°C
Gain Error No load ±2 LSB
Gain-Error Temperature
Coefficient
No load 2
ppm
FSR/°C
ANALOG OUTPUT (OUT)
Output Voltage Range 0
+2 x
V
REF
V
Resistive Load to GND R
LOAD
10 kΩ
Capacitive Load to GND C
LOAD
250 pF
DC Output Resistance 0.5 Ω
SGND INPUT (SGND)
Input Impedance 92 kΩ
REFERENCE INPUT (REF)
Reference-Voltage Input Range 2.00 5.25 V
Input Resistance Code = 555hex, worst-case code 15 22 kΩ
Reference Input Bandwidth V
REF
= 200mV
P-P
+ 5V
DC
150 kHz
DIGITAL INPUTS (SCLK, DIN, CS, SHDN, UNI/BIP, CLR, LDAC)
+2.7V ≤ V
CC
≤ +3.6V
0.7 x
V
CCInput-Voltage High V
IH
+4.5V ≤ V
CC
≤ +5.5V 2.4
V
+2.7V ≤ V
CC
≤ +3.6V 0.6
Input-Voltage Low V
IL
+4.5V ≤ V
CC
≤ +5.5V 0.8
V
+2.7V ≤ V
CC
≤ +3.6V 10
Input Capacitance C
IN
+4.5V ≤ V
CC
≤ +5.6V 10
pF
0 ≤ V
IN
≤ V
CC,
+2.7V ≤ V
CC
≤ +3.6V ±1
Input Current I
IN
0 ≤ V
IN
≤ V
CC,
+4.5V ≤ V
CC
≤ +5.5V ±1
µA
DIGITAL OUTPUT (DOUT)
Output-Voltage High V
OH
I
SOURCE
= 2mA
V
CC
-
0.5
V
Output-Voltage Low V
OL
I
SINK
= 2mA 0.4 V
Tri-State Leakage Current 0.2 µA