MAX1089ETA+T Maxim Integrated Products, MAX1089ETA+T Datasheet - Page 3

• Manufacturer Part Number: MAX1089ETA+T
• Description: IC ADC 10BIT 150KSPS 8-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1089ETA+T

• Number Of Bits: 10
• Sampling Rate (per Second): 150k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 740µW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: 8-WDFN Exposed Pad
• Number Of Adc Inputs: 1
• Architecture: SAR
• Conversion Rate: 150 KSPs
• Resolution: 10 bit
• Input Type: Differential
• Interface Type: 3-Wire (SPI, QSPI, MICROWIRE)
• Voltage Reference: External
• Supply Voltage (max): 3.3 V
• Maximum Power Dissipation: 1454.5 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX1089ETA+T

ELECTRICAL CHARACTERISTICS (continued)
(V
0.1µF capacitor at REF, f
noted. Typical values at T
ANALOG INPUT
Input Voltage Range (Note 4)
Input Leakage Current
Input Capacitance
Input Voltage Range
Input Current
DIGITAL INPUTS/OUTPUTS (SCLK, CNVST, DOUT)
Input Low Voltage
Input High Voltage
Input Leakage Current
Input Capacitance
Output Low Voltage
Output High Voltage
Three-State Leakage Current
Three-State Output Capacitance
POWER REQUIREMENTS
Positive Supply Voltage
Positive Supply Current
Positive Supply Rejection
EXTERNAL REFERENCE INPUT
1-Channel True-Differential ADCs in SOT23 and TDFN
DD
= +2.7V to +3.6V, V
PARAMETER
150ksps, 10-Bit, 2-Channel Single-Ended, and
_______________________________________________________________________________________
SCLK
A
REF
= +25°C.)
= +2.5V for MAX1087/MAX1089, or V
= 8MHz (50% duty cycle), AIN- = GND for MAX1088/MAX1089. T
SYMBOL
C
V
I
V
V
PSR
V
C
V
I
REF
V
OUT
REF
DD
I
OH
OL
DD
IH
IL
L
IN
Unipolar
Bipolar
C hannel not sel ected or conver si on stop p ed
V
V
Acquisition/Between conversions
I
I
I
CNVST = GND
CNVST = GND
MAX1086/MAX1088
MAX1087/MAX1089
V
V
Shutdown
V
V
SINK
SINK
SOURCE
REF
REF
DD
DD
DD
DD
= +3V
= +5V
= 5V ±5%; full-scale input
= +2.7V to +3.6V; full-scale input
= +2.5V at 150ksps
= +4.096V at 150ksps
= 2mA
= 4mA
= 1.5mA
CONDITIONS
DD
= +4.75V to +5.25V, V
f
f
f
f
f
f
f
f
SAMPLE
SAMPLE
SAMPLE
SAMPLE
SAMPLE
SAMPLE
SAMPLE
SAMPLE
=150ksps
=100ksps
=10ksps
=1ksps
=150ksps
=100ksps
=10ksps
=1ksps
REF
-V
V
A
= +4.096V for MAX1086/MAX1088,
MIN
V
4.75
REF
DD
-0.5
1.0
2.7
= T
DD
0
-1
/2
MIN
±0.01
±0.01
to T
TYP
±0.1
±0.1
245
150
320
215
5.0
3.0
2.5
0.2
34
16
26
15
15
15
22
2
MAX,
+50mV
V
MAX
V
unless otherwise
V
±0.1
5.25
±1.2
REF
±10
350
400
0.8
0.4
0.8
3.6
1.0
±1
30
45
±1
REF
DD
5
/2
UNITS
mV
µA
pF
µA
µA
pF
µA
pF
µA
V
V
V
V
V
V
V
V
3