
MAX11040K/MAX11060
24-/16-Bit, 4-Channel, Simultaneous-Sampling,
Cascadable, Sigma-Delta ADCs
8
Maxim Integrated
Typical Operating Characteristics (MAX11040K continued)
(VAVDD = VDVDD = 3.3V, fXIN CLOCK = 24.576MHz, fOUT = 16ksps, VREFIO = 2.5V (external), CREFIO = CREF0 = CREF1 = CREF2 =
CREF3 = 1μF, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX11040K/11060
toc16
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
3.5
3.4
3.3
3.2
3.1
5
10
15
20
25
30
0
3.03.6
AVDD = DVDD
IAVDD
IDVDD
SUPPLY CURRENT
vs. TEMPERATURE
MAX11040K/11060
toc17
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
76
47
18
-11
5
10
15
20
25
30
0
-40
105
VAVDD = VDVDD = 3.3V
IAVDD
IDVDD
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX11040K/11060
toc18
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(nA)
3.5
3.4
3.3
3.2
3.1
100
200
300
400
500
0
3.03.6
AVDD = DVDD
IAVDD
IDVDD
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX11040K/11060
toc19
TEMPERATURE (
°C)
SUPPLY
CURRENT
(nA)
76
47
18
-11
200
400
600
800
1000
0
-40
105
VAVDD = VDVDD = 3.6V
IAVDD
IDVDD
CRYSTAL OSCILLATOR STARTUP TIME
MAX11040K/11060 toc20
40
μs/div
CLKOUT
500mV/div