Rainbow Electronics MAX1168 - Manual (Page 8)

MAX1167/MAX1168
Multichannel, 16-Bit, 200ksps Analog-to-Digital
Converters
8 _______________________________________________________________________________________
DIGITAL SUPPLY CURRENT
vs. DIGITAL SUPPLY VOLTAGE
MAX1167/68 toc10
DV DD (V)
I DVDD
(mA)
4.74 4.23 3.72 3.21
0.6
1.0
1.4
1.8
2.2
2.6
0.2
2.70 5.25
AV DD = +5V
V IL = 0
V
IH
= DV
DD
f S = 200ksps
DOUT = 1010...1010
DOUT = 0000...0000
POWER-DOWN SUPPLY CURRENT
vs. AV DD SUPPLY VOLTAGE
(INTERNAL REFERENCE)
MAX1167/68 toc11
AV DD (V)
I DVDD
(µ
A)
I AVDD
(mA)
5.15 5.05 4.95 4.85
0.53
0.54
0.55
0.56
0.57
0.58
0.52
0.99
1.00
1.01
1.02
1.03
1.04
0.98
4.75 5.25
DV DD = +5V
I AVDD
I DVDD
POWER-DOWN SUPPLY CURRENT
vs. DV DD SUPPLY VOLTAGE
(INTERNAL REFERENCE)
MAX1167/68 toc12
DV DD (V)
I DVDD
(µ
A)
I AVDD
(mA)
4.74 4.23 3.72 3.21
0.2
0.3
0.4
0.5
0.6
0.7
0.1
1.00
1.01
1.02
1.03
0.99
2.70 5.25
DV DD = +5V AV DD = +5V
I AVDD
I DVDD
SHUTDOWN SUPPLY CURRENT
vs. AV DD SUPPLY VOLTAGE
(EXTERNAL REFERENCE)
MAX1167/68 toc13
AV DD (V)
I DVDD
(µ
A)
I AVDD
(nA)
5.15 5.05 4.95 4.85
0.53
0.54
0.55
0.56
0.57
0.58
0.52
0.34
0.38
0.42
0.46
0.50
0.54
0.30
4.75 5.25
DV DD = +5V
I AVDD
I DVDD
SHUTDOWN SUPPLY CURRENT
vs. DV DD SUPPLY VOLTAGE
(EXTERNAL REFERENCE)
MAX1167/68 toc14
DV DD (V)
I DVDD
(µ
A)
I AVDD
(nA)
4.74 4.23 3.72 3.21
0.2
0.3
0.4
0.5
0.6
0.7
0.1
0.38
0.39
0.40
0.41
0.42
0.43
0.37
2.70 5.25
DV DD = +5V AV DD = +5V
I AVDD
I DVDD
POWER-DOWN SUPPLY CURRENT
vs. TEMPERATURE (INTERNAL REFERENCE)
MAX1167/68 toc15
TEMPERATURE ( °C)
I DVDD
(µ
A)
I AVDD
(mA)
60 35 10 -15
0.53
0.54
0.55
0.56
0.57
0.58
0.52
0.99
1.00
1.01
1.02
1.03
1.04
0.98
-40 85
DV DD = AV DD = +5V
I AVDD
I DVDD
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE (EXTERNAL REFERENCE)
MAX1167/68 toc16
TEMPERATURE ( °C)
I DVDD
(µ
A)
I AVDD
(nA)
60 35 10 -15
0.53
0.54
0.55
0.56
0.57
0.58
0.52
0.37
0.39
0.41
0.43
0.45
0.35
-40 85
DV DD = AV DD = +5V
I AVDD
I DVDD
Typical Operating Characteristics (continued)
(AV DD = DV DD = +5V, f SCLK = 4.8MHz, C DOUT = 30pF, external V REF = +4.096V, T A = +25°C, unless otherwise noted.)