MAX1084BCSA Maxim Integrated, MAX1084BCSA Datasheet - Page 3

• Manufacturer Part Number: MAX1084BCSA
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1084BCSA

• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 400 KSPs
• Resolution: 10 bit
• Input Type: Single-Ended
• Snr: 60 dB
• Interface Type: QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Package / Case: SOIC-8 Narrow
• Maximum Power Dissipation: 471 mW
• Minimum Operating Temperature: 0 C
• Number Of Converters: 1
• Voltage Reference: 2.5 V

ELECTRICAL CHARACTERISTICS—MAX1084 (continued)
(V
T
ELECTRICAL CHARACTERISTICS—MAX1085
(V
T
MAX
MAX
DC ACCURACY (Note 1)
INTERNAL REFERENCE
DIGITAL INPUTS (SCLK, CS, SHDN)
DIGITAL OUTPUT (DOUT)
POWER SUPPLY
Resolution
Relative Accuracy (Note 2)
Differential Nonlinearity
Offset Error
Gain Error (Note 3)
Gain-Error Temperature
Coefficient
REF Output Voltage
REF Short-Circuit Current
REF Output Tempco
Load Regulation (Note 5)
Capacitive Bypass at REF
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Leakage
Input Capacitance
Output Voltage Low
Output Voltage High
Three-State Leakage Current
Three-State Output Capacitance
Positive Supply Voltage (Note 6)
Positive Supply Current (Note 7)
Shutdown Supply Current
Power-Supply Rejection
DD
DD
, unless otherwise noted. Typical values are at T
, unless otherwise noted. Typical values are at T
= +4.5V to +5.5V, f
= +2.7V to +3.6V, f
400ksps/300ksps, Single-Supply, Low-Power,
PARAMETER
PARAMETER
Serial 10-Bit ADCs with Internal Reference
_______________________________________________________________________________________
SCLK
SCLK
= 6.4MHz, 50% duty cycle, 16 clocks/conversion cycle (400ksps), 4.7µF capacitor at REF, T
= 4.8MHz, 50% duty cycle, 16 clocks/conversion cycle (300ksps), 4.7µF capacitor at REF, T
SYMBOL
SYMBOL
TC V
V
I
C
V
DNL
V
SHDN
V
V
V
PSR
V
INL
C
HYST
I
I
OUT
REF
INH
DD
INL
I
IN
OH
DD
OL
L
IN
REF
V
V
MAX1085A
MAX1085B
No missing codes over temperature
T
0 to 1.0mA output load
V
I
I
V
SCLK = V
V
CS
CS
SINK
SOURCE
A
IN
DD
DD
= +25°C
= 5V
= 5V
= 0V or V
= 5.5V
= 5V ±10%, midscale input
A
= 5mA
A
= +25°C.)
= +25°C.)
= 1mA
DD
, SHDN = GND
DD
CONDITIONS
CONDITIONS
2.48
MIN
MIN
4.7
3.0
4.5
10
4
±1.6
±0.5
TYP
TYP
2.50
±15
0.1
0.2
2.5
30
15
15
2
MAX
MAX
±0.5
±1.0
±1.0
±3.0
±3.0
2.52
±2.0
±10
2.0
0.8
0.4
5.5
4.0
10
±1
10
A
A
= T
= T
ppm/°C
ppm/°C
mV/mA
UNITS
UNITS
LSB
LSB
LSB
LSB
Bits
mA
mA
mV
µA
µA
µA
MIN
µF
pF
pF
MIN
V
V
V
V
V
V
V
to
to
3