MAX1036KEKA-T Maxim Integrated, MAX1036KEKA-T Datasheet - Page 4

• Manufacturer Part Number: MAX1036KEKA-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1036KEKA-T

• Number Of Channels: 4/2
• Architecture: SAR
• Conversion Rate: 188 KSPs
• Resolution: 8 bit
• Input Type: Single-Ended/Pseudo-Differential
• Snr: 49 dB
• Interface Type: Serial (2-Wire, I2C)
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Package / Case: SOT-23
• Maximum Power Dissipation: 567 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 4.096 V

ELECTRICAL CHARACTERISTICS (continued)
(V
(MAX1037/MAX1039), V
noted. Typical values are at T
2.7V to 3.6V and 4.5V to 5.5V, Low-Power,
4-/12-Channel 2-Wire Serial 8-Bit ADCs
4
POWER REQUIREMENTS
Supply Voltage (Note 10)
Supply Current
Power-Supply Rejection Ratio
TIMING CHARACTERISTICS FOR 2-WIRE FAST MODE (Figures 1A and 2)
Serial Clock Frequency
Bus Free Time Between a STOP
and a START Condition
Hold Time for Start Condition
Low Period of the SCL Clock
High Period of the SCL Clock
Setup Time for a Repeated START
Condition (Sr)
Data Hold Time
Data Setup Time
Rise Time of Both SDA and SCL
Signals, Receiving
Fall Time of SDA Transmitting
Setup Time for STOP Condition
Capacitive Load for Each Bus Line
Pulse Width of Spike Suppressed
TIMING CHARACTERISTICS FOR 2-WIRE HIGH-SPEED MODE (Figures 1B and 2)
Serial Clock Frequency
Hold Time (Repeated) Start
Condition
Low Period of the SCL Clock
High Period of the SCL Clock
DD
_______________________________________________________________________________________
= 2.7V to 3.6V (MAX1037/MAX1039), V
PARAMETER
REF
= 4.096V (MAX1036/MAX1038). External clock, f
A
= +25°C.)
SYMBOL
t
t
t
t
t
t
HD, DAT
HD, STA
SU, STA
SU, DAT
SU, STO
HD, STA
PSRR
t
f
t
t
t
t
SCLH
V
f
HIGH
HIGH
LOW
LOW
I
BUF
SCL
C
t
DD
t
t
SP
DD
R
F
B
MAX1037/MAX1039
MAX1036/MAX1038
f
188ksps
f
75ksps
f
10ksps
f
1ksps
Power-down
(Note 11)
(Note 12)
(Note 13)
(Note 13)
(Note 14)
DD
SAMPLE
SAMPLE
SAMPLE
SAMPLE
= 4.5V to 5.5V (MAX1036/MAX1038). External reference, V
=
=
=
=
CONDITIONS
Internal REF, external clock
External REF, external clock
External REF, external clock
External REF, internal clock
External REF, external clock
External REF, internal clock
External REF, external clock
External REF, internal clock
SCL
= 1.7MHz, T
20 + 0.1C
20 + 0.1C
A
MIN
= T
100
160
320
120
2.7
4.5
1.3
0.6
1.3
0.6
0.6
0.6
0
MIN
B
B
to T
±0.25
TYP
350
250
110
150
2.5
10
8
2
1
MAX
, unless otherwise
MAX
650
400
150
300
300
400
3.6
5.5
1.7
10
±1
50
REF
= 2.048V
UNITS
LSB/V
MHz
kHz
µA
pF
µs
µs
µs
µs
µs
ns
ns
ns
ns
µs
ns
ns
ns
ns
V