MAX1401CAI+ Maxim Integrated Products, MAX1401CAI+ Datasheet - Page 5

• Manufacturer Part Number: MAX1401CAI+
• Description: IC ADC 18BIT LP 28-SSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1401CAI+

• Number Of Bits: 18
• Sampling Rate (per Second): 480
• Data Interface: QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 750µW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V+ = +2.7V to +3.6V, V
otherwise noted. Typical values are at T
ANALOG POWER-SUPPLY CURRENT (Measured with digital inputs at either DGND or V
disabled, X2CLK = 0, CLK = 0 for 1.024MHz, CLK = 1 for 2.4576MHz.)
DIGITAL POWER-SUPPLY CURRENT (Measured with digital inputs at either DGND or V
disabled, X2CLK = 0, CLK = 0 for 1.024MHz, CLK = 1 for 2.4576MHz.)
V+ Standby Current (Note 20)
V+ Current
V
Digital Supply Current
DD
Standby Current (Note 20)
PARAMETER
_______________________________________________________________________________________
DD
= +2.7V to +3.6V, V
+3V, 18-Bit, Low-Power, Multichannel,
SYMBOL
I
I
DD
V+
A
= +25°C.)
Oversampling (Sigma-Delta) ADC
PD bit = 1, external clock stopped
Normal mode,
MF1 = 0,
MF0 = 0
2X mode,
MF1 = 0,
MF0 = 1
4X mode,
MF1 = 1,
MF0 = 0
8X mode,
MF1 = 1,
MF0 = 1
PD bit = 1, external clock stopped
Normal mode,
MF1 = 0, MF0 = 0
2X mode,
MF1 = 0, MF0 = 1
4X mode,
MF1 = 1, MF0 = 0
8X mode,
MF1 = 1, MF0 = 1
REFIN+
= +1.25V, REFIN- = AGND, f
CONDITIONS
1.024MHz
2.4576MHz
1.024MHz
2.4576MHz
1.024MHz
2.4576MHz
1.024MHz
2.4576MHz
1.024MHz
2.4576MHz
1.024MHz
2.4576MHz
1.024MHz
2.4576MHz
1.024MHz
2.4576MHz
Buffers off
Buffers on
Buffers off
Buffers on
Buffers off
Buffers on
Buffers off
Buffers on
Buffers off
Buffers on
Buffers off
Buffers on
Buffers off
Buffers on
Buffers off
Buffers on
CLKIN
DD
DD
= 2.4576MHz, T
, external CLKIN, burn-out currents
, external CLKIN, burn-out currents
MIN
TYP
0.42
0.42
0.08
0.17
0.11
0.22
0.15
0.32
175
370
250
610
245
610
150
A
1.2
1.2
1.8
4.8
1.8
4.8
1.8
4.8
70
1
1
= T
MIN
MAX
0.55
0.35
0.40
0.50
210
420
300
700
200
300
1.5
2.2
2.2
to T
10
10
6
6
MAX
UNITS
, unless
mA
mA
µA
µA
µA
µA
5