MAX1265 Maxim, MAX1265 Datasheet - Page 6

• Manufacturer Part Number: MAX1265
• Description: 265ksps / +3V / 6-/2-Channel / 12-Bit ADCs with +2.5V Reference and Parallel Interface
• Manufacturer: Maxim

265ksps, +3V, 6-/2-Channel, 12-Bit ADCs
with +2.5V Reference and Parallel Interface
(V
6
DD
2.53
2.52
2.51
2.50
2.49
2.48
-0.5
-1.0
-1.5
-2.0
-2.5
_______________________________________________________________________________________
0.5
= +3V, V
0
2.7
-40
OFFSET ERROR vs. TEMPERATURE
INTERNAL REFERENCE VOLTAGE
-15
REF
vs. SUPPLY VOLTAGE
3.0
TEMPERATURE (°C)
= +2.500V, f
10
V
DD
(V)
35
3.3
CLK
60
= 4.8MHz, C
3.6
85
L
Typical Operating Characteristics (continued)
-100
-120
-140
2.53
2.52
2.51
2.50
2.49
2.48
-1.0
-2.0
-3.0
-20
-40
-60
-80
= 20pF, T
1.0
20
0
0
2.7
-40
0
GAIN ERROR vs. SUPPLY VOLTAGE
INTERNAL REFERENCE VOLTAGE
-15
200
A
= +25°C, unless otherwise noted.)
vs. TEMPERATURE
TEMPERATURE (°C)
3.0
FREQUENCY (kHz)
400
10
FFT PLOT
V
DD
(V)
600
35
V
f
f
IN
SAMPLE
DD
3.3
= 50kHz
= 3V
= 250ksps
800
60
1000
3.6
85
-0.5
-1.0
-1.5
-2.0
-2.5
-0.5
-1.0
-1.5
-2.0
0.5
0
0
2.7
-40
OFFSET ERROR vs. SUPPLY VOLTAGE
GAIN ERROR vs. TEMPERATURE
-15
TEMPERATURE (°C)
3.0
10
V
DD
(V)
35
3.3
60
3.6
85