MAX113 Maxim, MAX113 Datasheet - Page 5

• Manufacturer Part Number: MAX113
• Description: +3V / 400ksps / 4/8-Channel / 8-Bit ADCs with 1UA Power-Down
• Manufacturer: Maxim

(V
__________________________________________Typical Operating Characteristics
DD
= +3V, T
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-60
V
DD
vs. AMBIENT TEMPERATURE
A
= 3.6V
-20
= +25°C, unless otherwise noted.)
1400
1300
1200
1100
1000
V
CONVERSION TIME
TEMPERATURE (°C)
900
800
DD
5
4
3
2
1
0
_______________________________________________________________________________________
= 3.0V
20
120
2.8
V
3.0
60
TOTAL UNADJUSTED ERROR
DD
160
V
vs. SUPPLY VOLTAGE
DD
= 3.6V
vs. POWER-UP TIME
SUPPLY VOLTAGE (V)
CONVERSION TIME
V
3.2
= 3.0V
DD
100
200
= 3.3V
t
UP
3.4
(ns)
8-Bit ADCs with 1µA Power-Down
140
240
3.6
280
8.0
7.5
6.0
5.5
5.0
4.5
4.0
7.0
6.5
3.8
1k
320
4.0
f
V
INPUT FREQUENCY (WR-RD MODE)
SAMPLE
IN
+3V, 400ksps, 4/8-Channel,
= 2.98Vp-p
INPUT FREQUENCY (Hz)
EFFECTIVE BITS vs.
= 400kHz
10k
100k
4
3
2
1
0
5
4
3
2
1
0
1
-60
SUPPLY CURRENT vs. TEMPERATURE
vs. SAMPLING RATE USING PWRDN
(EXCLUDING REFERENCE CURRENT)
1M
AVERAGE POWER CONSUMPTION
-20
SAMPLING RATE (ksps)
TEMPERATURE (°C)
10
V
20
DD
-100
V
-20
-40
-60
-80
= 3.0V
DD
0
= 3.3V
0
60
100
40
SIGNAL-TO-NOISE RATIO
100
FREQUENCY (kHz)
1000
80
140
f
V
f
SNR = 48.8dB
IN
SAMPLE
V
IN
DD
120
= 30.27kHz
= 2.88Vp-p
= 5.25V
= 400ksps
160
200
5