cs1160 Shenzhen Chipsea Technologies CO., LTD, cs1160 Datasheet - Page 9

• Manufacturer Part Number: cs1160
• Description: Analog-to-digital A/d Converter
• Manufacturer: Shenzhen Chipsea Technologies CO., LTD

performa
reference
Voltage
Analog
System
Power-
supply
input
input
2.4
Copyright Reserved
nce
PARAMETER
ELECTRICAL CHARACTERISTICS
(AIN+) - (AIN-)
input impedance
Offset error drift
Full-scale input
Common-mode
Notch rejection
Common-mode
current sources
Gain error drift
VREF≡REFP
(DVDD = 5V)
Power-supply
Power-supply
REFP, REFN
Input leakage
Analog input
Bandwidth (-
nonlinearity
Bias current
Differential
capacitance
Offset error
Input range
analog part
digital part
dissipation
Resolution
Gain error
Current of
Current of
rejection
rejection
－REFN
rejection
Burnout
Integral
voltage
current
Power
range
range
Input
3dB)
PGA
Table 5
Modulator OFF, T = 25℃
f
f
f
f
SIG
CM
CM
CM
User-selectable gain
Shenzhen Chipsea Technologies CO., LTD.
CONDITIONS
PD
= 60Hz, f
= 50Hz, f
= 60Hz, f
= 50Hz, f
No missing codes
f
f
f
f
VREFCM
Normal mode
DATA
DATA
DATA
SLEEP mode
PGA = 128
RAN = 0
RAN = 1
RAN = 0
RAN = 1
= 0, or SLEEP
PGA = 1
RAN=0
RAN=1
AVDD
ranges
at DC
at DC
at DC
Electrical Characteristics (AVDD=5V)
= 3.75Hz
= 7.50Hz
= 15.0Hz
CS1160 Specification
DATA
DATA
DATA
DATA
= 60Hz
www.chipsea.com
= 15Hz
= 15Hz
= 15Hz
= 15Hz
AGND-0.1
MIN
4.75
100
0.1
0.1
80
1
0
0
5/PGA
TYP
0.005
1.65
3.44
0.02
130
120
100
100
120
120
120
400
3.7
0.5
2.5
2.5
1.3
1.1
20
95
80
60
9
5
2
8
1
±VREF/(2×PGA)
±VREF/PGA
AVDD+0.1
±0.0015
AVDD
AVDD
AVDD
5.25
128
2.6
1.9
MAX
9 -24
ppm of FS/℃
ppm of FS
UNITS
% of FS
ppm/℃
MΩ
2uA
mW
Bits
Hz
Hz
Hz
pA
dB
dB
dB
dB
dB
dB
dB
dB
uA
nA
uA
uA
uA
uA
pF
%
V
V
V
V
V
V
V
V