MAX126BCAX+T Maxim Integrated, MAX126BCAX+T Datasheet - Page 4

• Manufacturer Part Number: MAX126BCAX+T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX126BCAX+T

• Number Of Channels: 8
• Architecture: SAR
• Conversion Rate: 250 KSPs
• Resolution: 14 bit
• Input Type: Single-Ended
• Snr: Yes
• Interface Type: Parallel
• Operating Supply Voltage: +/- 2.5 V
• Maximum Operating Temperature: + 70 C
• Package / Case: SSOP-36
• Maximum Power Dissipation: 941 mW
• Minimum Operating Temperature: 0 C
• Number Of Converters: 1
• Voltage Reference: 2.5 V

ELECTRICAL CHARACTERISTICS (continued)
(AV
AGND, 0.1µF capacitor from REFIN to AGND, f
noted.)
2x4-Channel, Simultaneous-Sampling
14-Bit DAS
4
DIGITAL OUTPUTS (D0–D13, INT) (Note 1)
POWER REQUIREMENTS
Output High Voltage
Output Low Voltage
Three-State Leakage Current
Three-State Output
Capacitance
Positive Supply Voltage
Negative Supply Voltage
Digital Supply Voltage
Positive Supply Current
Negative Supply Current
Digital Supply Current
Shutdown Positive Current
Shutdown Negative Current
Shutdown Digital Current
Positive Supply Rejection
Negative Supply Rejection
Power Dissipation
DD
_______________________________________________________________________________________
= +5V ±5%, AV
PARAMETER
SS
= -5V ±5%, DV
SYMBOL
I(DV
I(AV
I(AV
PSRR+
PSRR-
AV
DV
AV
V
V
OH
OL
DD
DD
SS
DD
DD
SS
DD
)
)
)
= +5V ±5%, V
I
I
D0–D13
(Note 7)
(Note 11)
(Note 11)
(Note 12)
OUT
OUT
CLK
= 1mA
= 16MHz, external clock, 50% duty cycle, T
= -1.6mA
REFIN
CONDITIONS
= 2.5V, AGND = DGND = 0V, 4.7µF capacitor from REFOUT to
-5.25
A
4.75
4.75
MIN
-17
-1
4
= T
MIN
TYP
to T
165
-13
±1
17
-5
5
5
3
MAX
, unless otherwise
MAX
-4.75
5.25
5.25
±10
250
0.4
±2
±2
10
25
5
3
3
UNITS
LSB
LSB
mW
mA
mA
mA
mA
mA
mA
µA
pF
V
V
V
V
V