MAX11056ECB+T Maxim Integrated, MAX11056ECB+T Datasheet - Page 3

• Manufacturer Part Number: MAX11056ECB+T
• Description: Analog to Digital Converters - ADC 14Bit 8Ch Simult Sampling
• Manufacturer: Maxim Integrated

Specifications of MAX11056ECB+T

• Rohs: yes
• Number Of Channels: 8
• Architecture: SAR
• Conversion Rate: 250 KSPs
• Resolution: 14 bit
• Input Type: Single-Ended
• Snr: 92.3 dB
• Interface Type: Parallel
• Operating Supply Voltage: 2.7 V to 5.25 V, 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 3478 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 8
• Voltage Reference: 4.096 V

ELECTRICAL CHARACTERISTICS (continued)
(V
33µF, C
noted, f
Maxim Integrated
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
MAX11044/MAX11045/MAX11046/
DVDD
DVDD
IN
MAX11054/MAX11055/MAX11056
= 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