MAX11058ECB+T Maxim Integrated, MAX11058ECB+T Datasheet - Page 20

• Manufacturer Part Number: MAX11058ECB+T
• Description: Analog to Digital Converters - ADC 14Bit 6Ch Simult Sampling
• Manufacturer: Maxim Integrated

Specifications of MAX11058ECB+T

• Rohs: yes
• Number Of Channels: 6
• Architecture: SAR
• Conversion Rate: 250 KSPs
• Resolution: 14 bit
• Input Type: Single-Ended
• Snr: 85.3 dB
• Interface Type: Parallel
• Operating Supply Voltage: 2.7 V to 5.25 V, 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 3478 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 6
• Voltage Reference: 4.096 V

4-/6-/8-Channel, 16-/14-Bit,
Simultaneous-Sampling ADCs
Figure 8a. Two’s Complement Transfer Function for 16-Bit
Devices
Figure 9a. Offset-Binary Transfer Function for 16-Bit Devices
20
______________________________________________________________________________________
FFFF
FFFE
8001
8000
7FFF
7FFE
0001
0000
7FFF
7FFE
FFFF
FFFE
0001
0000
8001
8000
OUTPUT CODE =
0
0
OUTPUT CODE =
V
V
LSB
LSB
=
=
65536
65536
FS
FS
V
INPUT VOLTAGE (LSB)
INPUT VOLTAGE (LSB)
V
REFIO
IN
V
V
REFIO
x 65536
FS/2
IN
x
x 65536
4.096
FULL-SCALE
FULL-SCALE
TRANSITION
TRANSITION
x
FS/2
5
4.096
5
- 32768,
,
FS =
FS =
5 x V
4.096
REF
5 x V
4.096
REF
+FS
+FS
Figure 8b. Two’s Complement Transfer Function for 14-Bit
Devices
Figure 9b. Offset-Binary Transfer Function for 14-Bit Devices
3FFF
3FFE
2001
2000
1FFF
1FFE
0001
0000
1FFE
1FFF
3FFF
3FFE
0001
0000
2001
2000
OUTPUT CODE =
0
0
OUTPUT CODE =
V
V
LSB
LSB
=
=
16384
16384
FS
FS
V
INPUT VOLTAGE (LSB)
INPUT VOLTAGE (LSB)
V
REFIO
IN
V
V
REFIO
x 16384
FS/2
IN
x
x 16384
4.096
FULL-SCALE
TRANSITION
FULL-SCALE
TRANSITION
x
FS/2
5
4.096
5
- 8192,
,
FS =
FS =
5 x V
4.096
REF
5 x V
4.096
REF
+FS
+FS