MAX1167 Maxim, MAX1167 Datasheet - Page 9

• Manufacturer Part Number: MAX1167
• Description: Multichannel / 16-Bit / 200ksps Analog-to-Digital Converters
• Manufacturer: Maxim

(AV
-0.001
-0.002
-0.003
-0.004
-0.005
Multichannel, 16-Bit, 200ksps Analog-to-Digital
-100
-200
-300
-400
160
140
120
100
DD
200
100
80
60
40
20
0
0
0
4.75
2.0
-40
= DV
EXTERNAL REFERENCE INPUT CURRENT
OFFSET ERROR vs. SUPPLY VOLTAGE
vs. EXTERNAL REFERENCE VOLTAGE
V
f
AV
V
SCLK
AIN
REF
DD
GAIN ERROR vs. TEMPERATURE
2.5
= 0
DD
= +4.096V
= 4.8MHz
= DV
87.19ksps, INTERNAL CLOCK
4.85
-15
199ksps, EXTERNAL CLOCK
= +5V, f
DD
3.0
TEMPERATURE (°C)
= +5V
4.95
10
3.5
_______________________________________________________________________________________
AV
V
REF
DD
SCLK
(V)
(V)
4.0
5.05
35
= 4.8MHz, C
V
4.5
REF
5.15
= +4.096V
60
5.0
5.25
5.5
85
DOUT
= 30pF, external V
-0.01
-0.02
-100
-120
Typical Operating Characteristics (continued)
0.05
0.04
0.03
0.02
0.01
-20
-40
-60
-80
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
4.75
0
0
f
INTERNAL REFERENCE MODE
LOAD APPLIED TO REF
C
GAIN ERROR vs. SUPPLY VOLTAGE
CHANNEL-TO-CHANNEL ISOLATION
SCLK
INTERNAL REFERENCE VOLTAGE
REF
2
4.85
= 1µF
= 0
20
4
vs. FREQUENCY
FREQUENCY (kHz)
vs. REF LOAD
4.95
40
REF
I
AV
6
REF
DD
(mA)
= +4.096V, T
(V)
5.05
8
60
V
REF
10
5.15
= +4.096V
80
12
A
5.25
100
14
= +25°C, unless otherwise noted.)
4.104
4.100
4.096
4.092
4.088
-100
-150
200
150
100
-50
50
70
60
50
40
30
20
10
0
0
4.75
INTERNAL +4.096V REFERENCE VOLTAGE
-40
INTERNAL CLOCK CONVERSION TIME
V
6
DV
f
1
(8th RISING SCLK TO FALLING EOC)
OFFSET ERROR vs. TEMPERATURE
REF
SCLK
10 12
NUMBER OF SCAN-MODE CONVERSIONS
DD
vs. ANALOG SUPPLY VOLTAGE
= +4.096V
16-BIT DATA-TRANSFER MODE
8-BIT DATA-TRANSFER MODE
4.85
Converters
= +5V
= 4.8MHz
-15
2
17 17
TEMPERATURE (°C)
3
T
24 22
A
4.95
= -40°C
10
AV
4
31
DD
28
(V)
5
5.05
39
35
33
T
A
6
46
= +85°C
T
T
T
A
5.15
38
A
60
A
= +25°C
7
= +70°C
= 0°C
53
44
8
60
5.25
85
9