ADC12130CIWM National Semiconductor, ADC12130CIWM Datasheet - Page 6

• Manufacturer Part Number: ADC12130CIWM
• Description: IC, ADC, 12BIT, 114KSPS, SOIC-16
• Manufacturer: National Semiconductor

Specifications of ADC12130CIWM

• Resolution (bits): 12bit
• Sampling Rate: 114kSPS
• Input Channel Type: Differential, Single Ended
• Data Interface: Serial, SPI
• Supply Voltage Range - Analog: 3V To 5.5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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UNIPOLAR DYNAMIC CONVERTER CHARACTERISTICS
S/(N+D) Signal-to-Noise Plus Distortion Ratio
DIFFERENTIAL DYNAMIC CONVERTER CHARACTERISTICS
S/(N+D) Signal-to-Noise Plus Distortion Ratio
REFERENCE INPUT, ANALOG INPUTS AND MULTIPLEXER CHARACTERISTICS
C
C
C
C
R
Symbol
REF
A/D
CH
MUXOUT
ON
−3 dB Full Power Bandwidth
−3 dB Full Power Bandwidth
Reference Input Capacitance
A/DIN1 and A/DIN2 Analog Input
Capacitance
A/DIN1 and A/DIN2 Analog Input
Leakage Current
CH0–CH7 and COM Input Voltage
CH0–CH7 and COM Input
Capacitance
MUX Output Capacitance
Off Channel Leakage (Note 16)
CH0–CH7 and COM Pins
On Channel Leakage (Note 16)
CH0–CH7 and COM Pins
MUXOUT1 and MUXOUT2 Leakage
Current
MUX On Resistance
R
Channel-to-Channel Crosstalk
MUX Bandwidth
ON
Matching Channel to Channel
Parameter
f
f
f
V
f
f
f
V
V
On Channel = 5V and
Off Channel = 0V
On Channel = 0V and
Off Channel = 5V
On Channel = 5V and
Off Channel = 0V
On Channel = 0V and
Off Channel = 5V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
MUXOUT
IN
MUXOUT
IN
MUXOUT
IN
= 1 kHz, V
= 20 kHz, V
= 40 kHz, V
= 1 kHz, V
= 20 kHz, V
= 40 kHz, V
= 5 V
= ±5V, where S/(N+D) drops 3 dB
= +5.0V or V
= 2.5V and
= 2.5V and
= 5 V
PP
= 5.0V or V
= 2.4V
= 2.4V
PP
, where S/(N+D) drops 3 dB
, f
IN
IN
IN
IN
IN
IN
IN
Conditions
= 40 kHz
= 5 V
= ±5V, V
6
IN
= 5 V
= 5 V
= ±5V, V
= ±5V, V
= 0V
MUXOUT
PP
PP
PP
, V
, V
, V
REF
REF
REF
REF
REF
REF
+
= 0V
+
+
+
= 5.0V
+
+ = 5.0V
= 5.0V
= 5.0V
= 5.0V
= 5.0V
(V
GND − 0.05
(Note 10)
Typical
A
+) + 0.05
−0.01
−0.01
69.4
68.3
65.7
77.0
73.9
67.0
±0.1
0.01
0.01
0.01
850
−72
31
40
85
75
10
20
90
5
(Note 11)
Limits
1900
(Limits)
Ω (max)
V (max)
V (min)
Units
kHz
kHz
kHz
dB
dB
dB
dB
dB
dB
μA
μA
μA
μA
μA
μA
dB
pF
pF
pF
pF
%