MAX1091BEEI+ Maxim Integrated Products, MAX1091BEEI+ Datasheet - Page 6

• Manufacturer Part Number: MAX1091BEEI+
• Description: IC ADC 10BIT 250KSPS 28-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1091BEEI+

• Number Of Bits: 10
• Sampling Rate (per Second): 250k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 667mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-QSOP
• Number Of Adc Inputs: 8
• Architecture: SAR
• Conversion Rate: 250 KSPs
• Resolution: 10 bit
• Input Type: Differential
• Interface Type: Parallel
• Voltage Reference: Internal 2.5 V or External
• Supply Voltage (max): 3 V
• Maximum Power Dissipation: 762 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

250ksps, +3V, 8-/4-Channel, 10-Bit ADCs
with +2.5V Reference and Parallel Interface
(V
6
2.10
2.05
2.00
1.95
1.90
1.85
1.80
DD
-0.1
-0.2
-0.3
-0.4
930
920
910
900
890
880
0.4
0.3
0.2
0.1
0
_______________________________________________________________________________________
2.7
= V
SUPPLY CURRENT vs. SUPPLY VOLTAGE
-40
0
STANDBY CURRENT vs. TEMPERATURE
LOGIC
200
-15
INTEGRAL NONLINEARITY
vs. OUTPUT CODE
= +3V, V
400
3.0
TEMPERATURE (°C)
OUTPUT CODE
10
V
DD
600
R
CODE = 1010100000
(V)
L
REF
= ∞
35
800
3.3
= +2.500V, f
1000
60
1200
3.6
85
CLK
= 4.8MHz, C
-0.10
-0.15
-0.20
-0.25
1.50
1.25
1.00
0.75
0.50
0.25
0.20
0.15
0.10
0.05
-0.5
2.2
2.1
2.0
1.9
1.8
1.7
1.6
0
2.7
-40
0
SUPPLY CURRENT vs. TEMPERATURE
DIFFERENTIAL NONLINEARITY
200
L
-15
POWER-DOWN CURRENT
vs. SUPPLY VOLTAGE
= 20pF, T
vs. OUTPUT CODE
3.0
400
TEMPERATURE (°C)
OUTPUT CODE
10
V
DD
600
(V)
A
R
CODE = 1010100000
L
Typical Operating Characteristics
= +25°C, unless otherwise noted.)
35
= ∞
3.3
800
60
1000
1200
85
3.6
10,000
1000
930
920
910
900
890
880
1.2
1.1
1.0
0.9
0.8
100
10
1
STANDBY CURRENT vs. SUPPLY VOLTAGE
-40
2.7
0.1
1
-15
POWER-DOWN CURRENT
vs. SAMPLE FREQUENCY
WITH INTERNAL
REFERENCE
vs. TEMPERATURE
10
SUPPLY CURRENT
TEMPERATURE (°C)
3.0
10
f
100
SAMPLE
V
DD
(V)
1k
(Hz)
35
WITH EXTERNAL
REFERENCE
3.3
10k
60
100k
3.6
85
1M