MAX11044ETN+T Maxim Integrated Products, MAX11044ETN+T Datasheet - Page 3
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MAX11044ETN+T
Manufacturer Part Number
MAX11044ETN+T
Description
ADC 16BIT SAMPLING 4CH 56-TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX11044ETN.pdf
(27 pages)
Specifications of MAX11044ETN+T
Number Of Bits
16
Sampling Rate (per Second)
250k
Data Interface
Parallel
Number Of Converters
4
Power Dissipation (max)
2.22W
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
56-WQFN Exposed Pad, 56-HWQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ELECTRICAL CHARACTERISTICS (continued)
(V
33µF, C
noted, f
Channel-to-Channel Crosstalk
ANALOG INPUTS (CH0–CH7)
Input Voltage Range
Input Leakage Current
Input Capacitance
Input-Clamp Protection Current
TRACK AND HOLD
Throughput Rate
Acquisition Time
Full-Power Bandwidth
Aperture Delay
Aperture-Delay Matching
Aperture Jitter
INTERNAL REFERENCE
REFIO Voltage
REFIO Temperature Coefficient
EXTERNAL REFERENCE
Input Current
REF Voltage-Input Range
REF Input Capacitance
DIGITAL INPUTS (CR0–CR3, RD, WR, CS, CONVST)
Input Voltage High
Input Voltage Low
Input Capacitance
Input Current
Spurious-Free Dynamic Range
Total Harmonic Distortion
AVDD
SAMPLE
= +4.75V to +5.25V, V
REFIO
PARAMETER
= 0.1µF, C
= 250ksps. T
_______________________________________________________________________________________
AVDD
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
DVDD
= 4 x 0.1µF || 10µF, C
= +2.70V to +5.25V, V
SYMBOL
SFDR
t
V
V
THD
C
ACQ
V
V
I
REF
REF
IN
IH
IL
IN
Simultaneous-Sampling ADCs
f
full-scale input M AX 11054/M AX 11055/
f
full-scale input M AX 11054/M AX 11055/
f
adjacent channel (Note 2)
(Note 3)
Each input simultaneously
Per channel
-3dB point
-0.1dB point
V
V
V
DVDD
IN
IN
IN
DVDD
DVDD
IN
= 10kHz,
= 10kHz,
= 60Hz, full scale and ground on
= 0V or V
= 3 x 0.1µF || 10µF; all digital inputs at DVDD or DGND, unless otherwise
AGNDS
= 2.7V to 5.25V
= 2.7V to 5.25V
4-/6-/8-Channel, 16-/14-Bit,
CONDITIONS
DVDD
= V
M AX 11044/M AX 11045/
MAX11046
MAX11056
M AX 11044/M AX 11045/
MAX11046
MAX11056
AGND
= V
DGND
= 0V, V
REFIO
4.08
3.00
MIN
-20
-10
A
98
95
-1
1
1
2
= +25°C.)
= internal reference, C
4.096
> 0.2
TYP
-105
-104
-126
104
104
100
15
10
50
±5
15
10
4
±1.22 x
V
4.112
MAX
1000
-100
REFIO
4.25
+20
+10
±10
250
-98
-95
0.8
+1
RDC
ppm/°C
UNITS
ps
ksps
MHz
mA
dB
dB
dB
µA
µA
µA
pF
µs
ns
ps
pF
pF
= 4 x
RMS
V
V
V
V
V
3