MAX11045ECB+ Maxim Integrated, MAX11045ECB+ Datasheet - Page 2

• Manufacturer Part Number: MAX11045ECB+
• Description: Analog to Digital Converters - ADC 16Bit 6Ch Simult Sampling
• Manufacturer: Maxim Integrated

Specifications of MAX11045ECB+

• Rohs: yes
• Number Of Channels: 6
• Architecture: SAR
• Conversion Rate: 250 KSPs
• Resolution: 16 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
• Package / Case: TQFP-64
• Maximum Power Dissipation: 3478 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 6
• Voltage Reference: 4.096 V

ABSOLUTE MAXIMUM RATINGS
AVDD to AGND ........................................................-0.3V to +6V
DVDD to AGND and DGND .....................................-0.3V to +6V
DGND to AGND.....................................................-0.3V to +0.3V
AGNDS to AGND...................................................-0.3V to +0.3V
CH0–CH7 to AGND ...............................................-7.5V to +7.5V
REFIO, RDC to AGND ..................................-0.3V to the lower of
EOC, WR, RD, CS, CONVST to AGND.........-0.3V to the lower of
DB0–DB15 to AGND ....................................-0.3V to the lower of
ELECTRICAL CHARACTERISTICS
(V
33µF, C
noted, f
4-/6-/8-Channel, 16-/14-Bit,
Simultaneous-Sampling ADCs
MAX11044/MAX11045/MAX11046/
MAX11054/MAX11055/MAX11056
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
STATIC PERFORMANCE (Note 1)
Resolution
Integral Nonlinearity
Differential Nonlinearity
No Missing Codes
Offset Error
Channel Offset Matching
Offset Temperature Coefficient
Gain Error
Positive Full-Scale Error
Negative Full-Scale Error
Positive Full-Scale Error Matching
Negative Full-Scale Error Matching
Channel Gain-Error Matching
Gain Temperature Coefficient
DYNAMIC PERFORMANCE
Signal-to-Noise Ratio
Signal-to-Noise and Distortion
Ratio
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
(V
(V
(V
SYMBOL
DVDD
DVDD
AVDD
SINAD
DNL
SNR
INL
N
+ 0.3V) and +6V
+ 0.3V) and +6V
+ 0.3V) and +6V
MAX11044/MAX11045/MAX11046
MAX11054/MAX11055/MAX11056
MAX11044/MAX11045/MAX11046
MAX11054/MAX11055/MAX11056
MAX11044/MAX11045/MAX11046
MAX11054/MAX11055/MAX11056
MAX11044/MAX11045/MAX11046
MAX11054/MAX11055/MAX11056
Between all channels
f
full-scale input M AX 11054/M AX 11055/
f
full-scale input M AX 11054/M AX 11055/
DVDD
IN
IN
= 10kHz,
= 10kHz,
= 3 x 0.1µF || 10µF; all digital inputs at DVDD or DGND, unless otherwise
AGNDS
CONDITIONS
= V
M AX 11044/M AX 11045/
MAX11046
MAX11056
M AX 11044/M AX 11045/
MAX11046
MAX11056
Maximum Current into Any Pin Except AVDD, DVDD, AGND,
Continuous Power Dissipation
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
AGND
DGND ...........................................................................±50mA
56-Pin TQFN (derate 47.6mW/°C above +70°C) ....3809.5mW
64-Pin TQFP (derate 43.5mW/°C above +70°C)........3478mW
= V
DGND
= 0V, V
REFIO
84.5
90.5
84.5
MIN
> -2
-0.8
> -1
-0.6
A
16
14
16
14
91
= +25°C.)
= internal reference, C
±0.001
±0.001
±0.13
±0.15
TYP
±0.4
±0.4
±0.8
±0.5
92.3
85.2
85.2
92
±0.015
±0.015
< +1.2
±0.015
±0.015
±0.015
±0.01
±0.01
±0.01
MAX
< +2
+0.8
+0.6
Maxim Integrated
RDC
ppm/°C
UNITS
%FSR
%FSR
%FSR
%FSR
%FSR
%FSR
%FSR
%FSR
µV/°C
LSB
LSB
Bits
Bits
dB
dB
= 4 x