MAX110BCWE+ Maxim Integrated Products, MAX110BCWE+ Datasheet - Page 2

• Manufacturer Part Number: MAX110BCWE+
• Description: IC ADC SERIAL 2CH 14BIT 16-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX110BCWE+

• Number Of Bits: 14
• Sampling Rate (per Second): 50
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 762mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.50mm Width)
• Number Of Adc Inputs: 2
• Architecture: Delta-Sigma
• Conversion Rate: 0.05 KSPs
• Resolution: 14 bit
• Input Type: Differential
• Interface Type: 3-Wire (SPI, QSPI, MICROWIRE)
• Voltage Reference: External
• Supply Voltage (max): 5 V
• Maximum Power Dissipation: 762 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
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.
ELECTRICAL CHARACTERISTICS—MAX110
(V
T
Low-Cost, 2-Channel, ±14-Bit Serial ADCs
V
V
AGND to DGND.....................................................-0.3V to +0.3V
V
V
V
Digital Inputs and Outputs .........................(V
Continuous Power Dissipation
2
Resolution
Differential Nonlinearity
No-Missing-Codes
Resolution
Relative Accuracy
(Notes 3, 5–7)
Offset Error
Offset Error
Temperature Drift
Common-Mode Rejection
Ratio
Full-Scale Error
Full-Scale Error
Temperature Drift
Power-Supply Rejection
Differential Input Voltage
Range
Absolute Input Voltage
Range
Input Bias Current
Input Capacitance
ACCURACY (Note 1)
ANALOG INPUTS
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C).....842mW
A
DD
SS
IN1+
IN2+
REF+
DD
= T
_______________________________________________________________________________________
to GND (MAX110)..............................................+0.3V to -6V
to GND ...........................................................................+6V
= 5V ±5%, V
, V
, V
, V
MIN
PARAMETER
IN1-
IN2-
REF-
to T
......................................(V
......................................(V
....................................(V
MAX
SS
, unless otherwise noted. Typical values are at T
= -5V ±5%, f
SYMBOL
I
IN+
CMRR
V
DNL
RES
V
INL
V
IN+
XCLK
IN-
IN
, I
IN-
,
DD
DD
DD
= 1MHz,
(Note 2)
(Notes 3, 4)
(Note 3)
MAX110AC/E
MAX110BC/E
MAX110BM
V
After offset null
Uncalibrated
-2.5V ≤ (V
After gain calibration (Note 5)
Uncalibrated
V
V
(Note 6)
(Note 3)
+ 0.3V) to (V
+ 0.3V) to (V
+ 0.3V) to (V
IN+
SS
DD
DD
= -5V, V
= 5V, V
= V
+ 0.3V) to -0.3V
IN-
2 mode (DV2 = 1), 81,920 CLK cycles/conv, V
IN+
= 0V
SS
DD
SS
SS
SS
= V
= -4.75V to -5.25V
- 0.3V)
- 0.3V)
- 0.3V)
= 4.75V to 5.25V
IN-
) ≤ 2.5V
CONDITIONS
-V
-0.83 x V
-V
-0.83 x V
-V
-0.83 x V
REF
REF
REF
A
= +25°C.)
≤ V
≤ V
≤ V
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
16-Pin Wide SO (derate 9.52mW/°C above +70°C) ......762mW
20-Pin SSOP (derate 8.00mW/°C above +70°C) ...........640mW
16-Pin CERDIP (derate 10.00mW/°C above +70°C)......800mW
MAX11_ _C_ _......................................................0°C to +70°C
MAX11_ _E_ _ ...................................................-40°C to +85°C
MAX11_BMJE .................................................-55°C to +125°C
REF
REF
REF
IN
IN
IN
≤ V
≤ V
≤ V
≤ V
≤ V
≤ V
REF
REF
REF
IN
IN
IN
≤ 0.83 x V
≤ 0.83 x V
≤ 0.83 x V
REF
REF
REF
REF+
14 + POL
13 + POL
+ OFL
+ OFL
-V
V
MIN
2.25
SS
-8
= 1.5V, V
REF
+
±0.015 ±0.03
±0.018
±0.03
±0.04
0.003
0.02
TYP
15
30
6
8
REF-
= -1.5V,
+V
±0.06
±0.05
V
MAX
2.25
±0.1
±0.1
500
DD
±2
±4
10
0
REF
-
ppm/°C
UNITS
ppm/V
%FSR
µV/°C
ppm
LSB
Bits
Bits
mV
nA
pF
%
V
V