Rainbow Electronics MAX1314 - Manual (Page 12)

Typical Operating Characteristics (continued)
(AV DD = +5V, DV DD = +3V, AGND = DGND = 0, V REF = V REFMS = +2.5V (external reference), C REF = C REFMS = 0.1µF, C REF+ =
C REF- = 0.1µF, C REF+-to-REF- = 2.2µF || 0.1µF, C COM = 2.2µF || 0.1µF, C MSV = 2.2µF || 0.1µF (unipolar devices), MSV = AGND (bipolar
devices), f CLK = 16.67MHz 50% duty cycle, INTCLK/EXTCLK = AGND (external clock), f IN = 500kHz, A IN = -0.4dBFS. T A = +25°C,
unless otherwise noted.) (Figures 3 and 4)
MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314
8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
12 ______________________________________________________________________________________
INTERNAL REFERENCE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
MAX1304 toc25
AV DD (V)
V
REF
(V)
5.2 5.1 4.8 4.9 5.0
2.4997
2.4998
2.4999
2.5000
2.5001
2.5002
2.5003
2.5004
2.4996
4.7 5.3
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1304 toc26
TEMPERATURE (°C)
V
REF
(V)
60 35 -15 10
2.497
2.498
2.499
2.500
2.501
2.502
2.503
2.504
2.496
-40 85
INTERNAL CLOCK CONVERSION TIME
vs. ANALOG SUPPLY VOLTAGE
MAX1304 toc27
AV DD (V)
TIME (ns)
5.2 5.1 5.0 4.9 4.8
100
200
300
400
500
600
700
800
900
0
4.7 5.3
t NEXT
t CONV
INTERNAL CLOCK CONVERSION TIME
vs. TEMPERATURE
MAX1304 toc28
TEMPERATURE (°C)
TIME (ns)
60 35 10 -15
180
200
780
800
820
160
-40 85
t NEXT
t CONV
MAX1304 toc29
V CH_ (V)
I CH_
(mA)
4 2 0 -2 -4
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
2.0
-2.0
-6 6
ANALOG INPUT CHANNEL CURRENT
vs. ANALOG INPUT CHANNEL VOLTAGE
MAX1304/MAX1305/MAX1306
-3.0
-2.5
-1.0
-0.5
-1.5
-2.0
0
0.5
1.0
2.0
2.5
1.5
3.0
-20 -15 -10 -5 0 5 10 15 20
ANALOG INPUT CHANNEL CURRENT
vs. ANALOG INPUT CHANNEL VOLTAGE
MAX1304 toc30
V CH_ (V)
I CH_
(mA)
MAX1308/MAX1309/MAX1310
-2.0
-1.0
-1.5
0
-0.5
0.5
1.0
1.5
2.0
-20 -10 -5 -15 0 5 10 15 20
ANALOG INPUT CHANNEL CURRENT
vs. ANALOG INPUT CHANNEL VOLTAGE
MAX1304 toc31
V
CH_
(V)
I CH_
(mA)
MAX1312/MAX1313/MAX1314