MAX11359AETL Maxim Integrated, MAX11359AETL Datasheet - Page 3

• Manufacturer Part Number: MAX11359AETL
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX11359AETL

• Number Of Channels: 10
• Architecture: Sigma-Delta
• Conversion Rate: 10 SPs to 512 SPs
• Resolution: 16 bit
• Input Type: Differential
• Interface Type: 4-Wire Serial, Microwire, QSPI, SPI
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Power Dissipation: 2051.3 mW
• Number Of Converters: 1
• Voltage Reference: 1.251 V 1.996 V, 2.422 V

ELECTRICAL CHARACTERISTICS (continued)
(V
10µF, 10µF between CF+ and CF-, T
Maxim Integrated
Normal-Mode 60Hz Rejection
Ratio
Normal-Mode 50Hz Rejection
Ratio
Absolute Input Range
Differential Input Range
DC Input Current (Note 7)
Input Sampling Capacitance
Input Sampling Rate
E xter nal S our ce Im ped ance at Inp ut
FORCE-SENSE DAC (R
Resolution
Differential Nonlinearity
Integral Nonlinearity
Offset Error
Offset-Error Tempco
Gain Error
Gain-Error Tempco
Input Leakage Current at SWA/B
Input Leakage Current at FBA/B
DAC Output Buffer Leakage
Current
Input Common-Mode Voltage
Line Regulation
Load Regulation
Output Voltage Range
UPIOs, RTC, Voltage Monitors, and Temp Sensor
AVDD
16-Bit Data-Acquisition System with ADC, DAC,
= V
PARAMETER
DVDD
= +1.8V to +3.6V, V
L
= 10kΩ and C
A
REF
= T
SYMBOL
f
SAMPLE
DNL
MIN
C
INL
= +1.25V, external reference, CLK32K = 32.768kHz (external clock), C
L
IN
= 200pF, FBA = OUTA, unless otherwise noted)
to T
MAX
PGA gain = 1, unipolar mode, data rate =
50sps (Note 2)
Data rate = 10sps or 50sps, PGA gain = 1,
unipolar mode (Note 2)
Inter nal tem p er atur e sensor d i sab l ed
( Fi g ur e 26)
Unipolar mode
Bipolar mode
ADC not in measurement mode, mux
enabled, T
(V
T
(Table 3)
Guaranteed monotonic
Code 3Dhex to 3FF hex
Code 3Dhex to 3FF hex
Reference to code 52 hex
Excludes offset and voltage reference error
Excludes offset and reference drift
SWA switches open (Notes 7, 8)
V
(V
(Note 7)
DAC buffer disabled (Note 7)
At FBA
V
I
OUT
A
FBA
AVDD
AVDD
AVDD
, unless otherwise noted. Typical values are at T
= +85°C
= ±2mA, C
= +0.3V to
= +1.8V to +3.6V, T
- 0.1V)
- 0.3V)
A
≤ +55°C, inputs = +0.1V to
CONDITIONS
L
= 1000pF (Note 2)
T
T
T
A
A
A
= -40°C to +85°C
= 0°C to +70°C
= 0°C to +50°C
A
= +25°C
V
V
-V
-0.05/
Gain
Gain
MIN
AGND
AGND
100
100
A
10
REF
0
MAX11359A
= +25°C.) (Note 1)
/
Table 3
21.84
±4.4
TYP
±1
40
5
REG
= 10µF, C
V
V
V
- 0.35
V
V
MAX
Gain
Gain
±600
±400
AVDD
AVDD
AVDD
±20
±75
175
0.5
REF
REF
±1
±5
±1
±4
±5
±1
±1
/
/
ppm/°C
CPOUT
UNITS
µV/µA
µV/°C
µV/V
LSB
LSB
LSB
kHz
Bits
mV
dB
dB
nA
pF
kΩ
nA
nA
pA
nA
V
V
V
V
=
3