MAX1358BETL+ Maxim Integrated Products, MAX1358BETL+ Datasheet - Page 3

• Manufacturer Part Number: MAX1358BETL+
• Description: IC DAS 16BIT 40-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Data Acquisition System (DAS)r

Specifications of MAX1358BETL+

• Resolution (bits): 16 b
• Sampling Rate (per Second): 21.84k
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Number Of Converters: 2
• Resolution: 16 bit
• Interface Type: Serial (4-Wire, SPI, QSPI, Microwire)
• Voltage Reference: 1.25 V
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.8 V
• Maximum Power Dissipation: 2051.3 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 1.8 V to 3.6 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(AV
10µF, 10µF between CF+ and CF-, T
16-Bit, Data-Acquisition System with ADC, DACs,
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
DD
= DV
PARAMETER
DD
= +1.8V to +3.6V, V
_______________________________________________________________________________________
L
= 10kΩ and C
A
REF
= T
SYMBOL
f
SAMPLE
= +1.25V, external reference, f
DNL
MIN
C
INL
L
IN
= 200pF, FBA = OUTA, unless otherwise noted)
to T
MAX
PGA gain = 1, unipolar mode, data rate =
40sps (Note 2)
Data rate = 10sps or 40sps, PGA gain = 1,
unipolar mode (Note 2)
Unipolar mode
Bipolar mode
ADC not in measurement mode, mux
enabled, T
(AV
T
Guaranteed monotonic
Code 3D hex to 3FF hex
Code 3D hex to 3FF hex
Reference to code 52 hex
Excludes offset and voltage reference error
Excludes offset and reference drift
Switches open (Notes 7, 8)
V
(AV
(Note 7)
DAC buffer disabled (Note 7)
At FBA
AV
I
OUT
A
FBA
, unless otherwise noted. Typical values are at T
DD
= +85°C
DD
DD
= ±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)
CLK32K
T
T
T
A
A
A
= -40°C to +85°C
= 0°C to +70°C
= 0°C to +50°C
A
= +25°C
= 32.768kHz (external clock), C
V
V
-V
-0.05/
Gain
Gain
MIN
AGND
AGND
A
100
100
REF
10
0
= +25°C.) (Note 1)
/
Table 3
21.94
TYP
5.6
40
5
5
REG
= 10µF, C
AV
AV
AV
V
V
MAX
Gain
Gain
±600
±400
0.35
±20
±75
175
0.5
REF
REF
±1
±5
±1
±4
±5
±1
±1
DD
DD
DD
/
/
-
ppm/°C
CPOUT
UNITS
µV/µA
µV/°C
µV/V
kHz
LSB
LSB
LSB
Bits
mV
dB
dB
nA
pF
nA
nA
pA
nA
V
V
V
V
3
=