MAX1081BEUP+ Maxim Integrated Products, MAX1081BEUP+ Datasheet - Page 4

• Manufacturer Part Number: MAX1081BEUP+
• Description: IC ADC 10BIT 300KSPS 20-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1081BEUP+

• Number Of Bits: 10
• Sampling Rate (per Second): 300k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 8.0mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Number Of Adc Inputs: 8
• Architecture: SAR
• Conversion Rate: 300 KSPs
• Resolution: 10 bit
• Input Type: Differential
• Interface Type: 4-Wire (SPI, QSPI, MICROWIRE, TMS320)
• Voltage Reference: Internal 2.5 V or External
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Power Dissipation: 559 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS—MAX1081
(V
+2.5V at REF, REFADJ = V
300ksps/400ksps, Single-Supply, Low-Power,
8-Channel, Serial 10-Bit ADCs with Internal Reference
ELECTRICAL CHARACTERISTICS—MAX1080 (continued)
(V
+2.5V at REF, REFADJ = V
4
DC ACCURACY (Note 1)
DYNAMIC SPECIFICATIONS (75kHz sine-wave input, 2.5Vp-p, 300ksps, 4.8MHz clock, bipolar input mode)
POWER SUPPLY
Resolution
Relative Accuracy (Note 2)
Differential Nonlinearity
Offset Error
Gain Error (Note 3)
Gain-Error Temperature
Coefficient
Channel-to-Channel Offset-Error
Matching
Signal-to-Noise plus Distortion
Ratio
Total Harmonic Distortion
Spurious-Free Dynamic Range
Intermodulation Distortion
Channel-to-Channel Crosstalk
(Note 4)
Full-Power Bandwidth
Full-Linear Bandwidth
Positive Supply Voltage
(Note 9)
Supply Current
Power-Supply Rejection
DD1
DD1
_______________________________________________________________________________________
= V
= V
PARAMETER
PARAMETER
DD2
DD2
= +2.7V to +3.6V, COM = GND, f
= +4.5V to +5.5V, COM = GND, f
DD1
DD1
, T
, T
A
A
= T
= T
SYMBOL
SYMBOL
I
SINAD
SFDR
V
VDD1+
I
V
DNL
THD
VDD2
PSR
IMD
MIN
INL
MIN
DD1,
DD2
to T
to T
MAX
MAX
MAX1081A
MAX1081B
No missing codes over temperature
Up to the 5th harmonic
f
f
-3dB point
SINAD > 58dB
V
V
5.5V
V
IN1
IN
DD1
DD2
DD1
SCLK
SCLK
, unless otherwise noted. Typical values are at T
, unless otherwise noted. Typical values are at T
= 150kHz, V
= 73kHz, f
=
=
= V
= 4.8MHz, 50% duty cycle, 16 clocks/conversion cycle (300ksps), external
= 6.4MHz, 50% duty cycle, 16 clocks/conversion cycle (400ksps), external
DD2
Normal operating mode (Note 10)
Reduced-power mode (Note 11)
Fast power-down mode (Note 11)
Full power-down mode (Note 11)
= 5V ±10%, midscale input
IN2
IN
CONDITIONS
CONDITIONS
= 2.5Vp-p
= 77kHz
MIN
MIN
4.5
A
A
10
= +25°C.)
= +25°C.)
±1.6
±0.2
±0.5
TYP
TYP
250
-70
-78
2.5
1.3
0.9
60
70
76
3
2
MAX
MAX
±0.5
±1.0
±1.0
±3.0
±3.0
±2.0
5.5
4.0
2.0
1.5
10
ppm/°C
UNITS
UNITS
MHz
LSB
LSB
LSB
LSB
LSB
Bits
kHz
mA
mV
dB
dB
dB
dB
dB
µA
V