MAX1267BEEG Maxim Integrated, MAX1267BEEG Datasheet - Page 18

• Manufacturer Part Number: MAX1267BEEG
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1267BEEG

• Number Of Channels: 2/1
• Architecture: SAR
• Conversion Rate: 265 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended/Pseudo-Differential
• Snr: Yes
• Interface Type: Parallel
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-24
• Maximum Power Dissipation: 762 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: Internal 2.5 V or External

265ksps, +3V, 6-/2-Channel, 12-Bit ADCs
with +2.5V Reference and Parallel Interface
18
CONTROL
INPUTS
µP
______________________________________________________________________________________
µP DATA BUS
CLK
CS
WR
RD
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
MAX1265
REFADJ
COM
GND
CH5
CH4
CH3
CH2
CH1
CH0
V
REF
INT
DD
0.1µF
OUTPUT STATUS
ANALOG
INPUTS
+2.5V
4.7µF
+3V
CONTROL
INPUTS
µP
µP DATA BUS
TOP VIEW
Pin Configurations (continued)
Typical Operating Circuits
INT
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
RD
CLK
CS
WR
RD
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
10
11
12
1
2
3
4
5
6
7
8
9
MAX1267
MAX1267
QSOP
REFADJ
COM
GND
CH1
CH0
V
REF
INT
DD
24
23
22
21
20
19
18
17
16
15
14
13
D10
D11
V
REF
REFADJ
GND
COM
CH0
CH1
CS
CLK
WR
DD
0.1µF
OUTPUT STATUS
ANALOG
INPUTS
+2.5V
4.7µF
+3V