ADC12H034CIMSA/NOPB National Semiconductor, ADC12H034CIMSA/NOPB Datasheet - Page 6

• Manufacturer Part Number: ADC12H034CIMSA/NOPB
• Description: ADC 12BIT W/S&H +SIGN 24-SSOP
• Manufacturer: National Semiconductor

Specifications of ADC12H034CIMSA/NOPB

• Number Of Bits: 12
• Data Interface: NSC MICROWIRE™, Serial
• Number Of Converters: 4
• Power Dissipation (max): 33mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP (0.200", 5.30mm Width)
• Number Of Elements: 1
• Architecture: SAR
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: 5V
• Differential Input: Yes
• Power Supply Requirement: Analog and Digital
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 500mW
• Differential Linearity Error: ±1LSB
• Integral Nonlinearity Error: ±1LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Package Type: SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC12H034CIMSA

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TUE
UNIPOLAR DYNAMIC CONVERTER CHARACTERISTICS
S/(N+D)
DIFFERENTIAL DYNAMIC CONVERTER CHARACTERISTICS
S/(N+D)
REFERENCE INPUT, ANALOG INPUTS AND MULTIPLEXER CHARACTERISTICS
C
C
C
C
Symbol
REF
A/D
CH
MUXOUT
R
ON
Offset Error
Total Unadjusted Error
Multiplexer Chan-to-Chan
Matching
Power Supply Sensitivity
Output Data from “12-Bit
Conversion of Offset”
Output Data from “12-Bit
Conversion of Full-Scale”
Signal-to-Noise Plus Distortion
Ratio
−3 dB Full Power Bandwidth
Signal-to-Noise Plus Distortion
Ratio
−3 dB Full Power Bandwidth
Reference Input Capacitance
A/DIN1, A/DIN2 Analog Input
Capacitance
A/DIN1, A/DIN2 Analog Input
Leakage Current
CH0–CH7 and COM Input Voltage
CH0–CH7 and COM Input
Capacitance
MUX Output Capacitance
Off Channel Leakage CH0–CH7
and COM Pins (Note 16)
On Channel Leakage CH0–CH7
and COM Pins (Note 16)
MUXOUT1 and MUXOUT2
Leakage Current
MUX On Resistance
R
Chan-to-Chan Crosstalk
MUX Bandwidth
ON
Matching Chan-to-Chan
Parameter
Integral Linearity Error
+ Full-Scale Error
− Full-Scale Error
Offset Error
8-bit + sign mode, after Auto Zero
V
8-bit + sign mode after Auto Zero
(Notes 12, 13, 14)
V
(see Table 5) (Note 20)
(see Table 5) (Note 20)
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
IN
IN
IN
IN
IN
IN
IN
+
IN
IN
IN
MUXOUT
IN
IN
IN
= 1 kHz, V
= 20 kHz, V
= 40 kHz, V
= 1 kHz, V
= 20 kHz, V
= 40 kHz, V
= +5V ±10%, V
(+) = V
= 5 V
= ±5V, where S/(N+D) drops 3 dB
= +5.0V or V
= 2.5V and V
= 2.5V and V
= 5 V
P-P
= 5.0V or V
P-P
IN
(−) = + 2.048V (Note 13)
, where S/(N+D) drops 3 dB
, f
IN
IN
IN
IN
IN
IN
IN
= 5 V
= ±5V, V
= 40 kHz
Conditions
IN
= 5 V
= 5 V
= ±5V, V
= ±5V, V
MUXOUT
MUXOUT
REF
6
= 0V
MUXOUT
P-P
= +4.096V
P-P
P-P
, V
REF
= 2.4V
= 2.4V
, V
, V
REF
REF
REF
REF
REF
+
= 0V
+
+
= 5.0V
+
= 5.0V
= 5.0V
+
+ = 5.0V
= 5.0V
= 5.0V
(Note 10)
Typical
±0.05
−0.01
−0.01
±0.5
±0.5
±0.5
±0.5
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
(V
GND − 0.05
(Note 11)
A
Limits
+) + 0.05
4095
4093
1150
±1/2
±3/4
±1.5
±1.5
±1.0
−0.3
−0.3
+10
−10
0.3
0.3
0.3
±1
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (min)
LSB (min)
µA (max)
µA (max)
µA (max)
µA (max)
µA (min)
µA (min)
(Limits)
V (max)
Ω (max)
V (min)
Units
LSB
LSB
kHz
kHz
kHz
dB
dB
dB
dB
dB
dB
pF
pF
pF
pF
dB
%