MAX1415 Maxim, MAX1415 Datasheet - Page 33

• Manufacturer Part Number: MAX1415
• Description: 16-Bit / Low-Power / 2-Channel / Sigma-Delta ADCs
• Manufacturer: Maxim

fer function and the actual measured value at this code
transition. Unlike gain error, unipolar offset error and
bipolar zero error are included in the positive full-scale
error measurement.
For the ideal transfer curve, the code edge transition that
causes a negative full-scale transition to occur is 0.5 LSB
above negative full scale. The negative full-scale error is
the difference between the ideal value at this code transi-
tion and the actual measured value at this code transition.
Input common-mode rejection is the ability of a device
to reject a signal that is common to or applied to both
input terminals. The common-mode signal can be
either an AC or a DC signal or a combination of the two.
CMR is often expressed in decibels. Common-mode
rejection ratio (CMRR) is the ratio of the differential sig-
nal gain to the common-mode signal gain.
Power-supply rejection ratio (PSRR) is the ratio of the
input signal change (V) to the change in the converter
output (V). It is typically measured in decibels.
*Future product—contact factory for availability.
MAX1416ENE*
MAX1416EWE*
MAX1416EUE
MAX1416AENE*
MAX1416AEWE*
MAX1416AEUE*
MAX1416CNE*
MAX1416CWE*
MAX1416CUE*
Ordering Information (continued)
PART
Bipolar Negative Full-Scale Error
Input Common-Mode Rejection
Power-Supply Rejection Ratio
-45°C to +85°C
-45°C to +85°C
-45°C to +85°C
-45°C to +85°C
-45°C to +85°C
-45°C to +85°C
______________________________________________________________________________________
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
16 PDIP
16 Wide SO
16 TSSOP
16 PDIP
16 Wide SO
16 TSSOP
16 PDIP
16 Wide SO
16 TSSOP
PIN-
PACKAGE
16-Bit, Low-Power, 2-Channel,
V
DD
5
5
5
5
5
5
5
5
5
(V)
Figure 13. Optically Isolated Interface
TRANSISTOR COUNT: 42,000
PROCESS: BiCMOS
+V
Sigma-Delta ADCs
DD
MOSI
MISO
SCK
470kΩ
470kΩ
V
V
V
CC
CC
CC
2kΩ
6N136
6N136
6N136
Chip Information
470kΩ
2kΩ
2kΩ
DOUT
CS
DIN
SCLK
MAX1415
MAX1416
3V/5V
ISO
V
DD
33