MAX1464 Maxim, MAX1464 Datasheet - Page 6

• Manufacturer Part Number: MAX1464
• Description: Low-Power - Low-Noise Multichannel Sensor Signal Processor
• Manufacturer: Maxim

Low-Power, Low-Noise Multichannel
Sensor Signal Processor
ELECTRICAL CHARACTERISTICS (continued)
(V
T
6
Bit Weight
Offset Error
Gain Error
Output Jitter
EXTERNAL REFERENCE INPUT
Reference Input Voltage Range
Reference Input Resistance
INTERNAL VOLTAGE REFERENCE
Internal Voltage Reference
Temperature Coefficient
TEMPERATURE SENSOR
Sensitivity
Nonlinearity Error
Hysteresis
ANALOG-TO-DIGITAL CONVERTER
Resolution
Integral Nonlinearity
Differential Nonlinearity
ADC Offset Error
Channel-to-Channel Offset Error
Matching
ADC Offset-Supply Rejection
ADC Gain-Supply Rejection
Offset Temperature Coefficient
Ratiometricity
A
DDF
= +25°C, unless otherwise noted.) (Note 1)
_______________________________________________________________________________________
= V
DD
PARAMETER
= 4.5V to 5.5V, V
SSF
= V
SS
∆V
SYMBOL
V
V
DNL
OSR
GSR
= 0V, f
RES
BW
GE
INL
OJ
Sens
PWM
ADC
Hist
INL
V
R
ADC
TC
V
REF
REF
PWM
PWM
PWM
ADC
IR
ADC
ADC
ADC
ADC
IR
TS
TS
_
_
TS
_
OS
CLK
OS
OS
= 4.0MHz, T
PWM data = 0000h
(Note 7)
V
(Note 8)
PGA[4:0] = 00001, CO[3:0] = 0110
PGA[4:0] = 00000 (0.99),
CO[3:0] = 0000 (Note 9)
At DC, ADC ref = V
At DC, ADC ref = V
T
PGA[4:0] = 00000 to 01000
A
REF
= -40°C to +125°C
= 2.5V, ADC = ON, DACs = ON
A
= T
CONDITIONS
MIN
to T
REF
REF
MAX
= 5V
= 5V
. Typical values are at V
MIN
2.25
100
4.5
DDF
= V
±0.025
DD
0.005
±110
TYP
4.92
±0.5
±0.1
0.03
0.02
+95
1/4
2.5
0.3
±1
+2
www.DataSheet4U.com
16
±1
±1
2
2
4
= 5.0V, V
MAX
2.75
5.35
SSF
= V
ppm/°C
LSB/°C
µs/LSB
UNITS
mV/°C
SS
%FS
%FS
%FS
%FS
%FS
%FS
%FS
LSB
LSB
LSB
Bits
Bits
kΩ
µs
%
V
V
= 0V,