ADC122S051CIMM/NOPB National Semiconductor, ADC122S051CIMM/NOPB Datasheet - Page 3

• Manufacturer Part Number: ADC122S051CIMM/NOPB
• Description: IC ADC 12BIT 2CHAN 500KSPS 8MSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of ADC122S051CIMM/NOPB

• Number Of Bits: 12
• Sampling Rate (per Second): 500k
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 10mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Number Of Elements: 1
• Resolution: 12Bit
• Architecture: SAR
• Sample Rate: 500KSPS
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: 5.25V
• Differential Input: No
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Differential Linearity Error: -1LSB/1.3LSB
• Integral Nonlinearity Error: ±1.1LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: MSOP
• Input Signal Type: Single-Ended
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC122S051CIMM; ADC122S051CIMMTR

STATIC CONVERTER CHARACTERISTICS
INL
DNL
V
OEM
FSE
FSEM
DYNAMIC CONVERTER CHARACTERISTICS
SINAD
SNR
THD
SFDR
ENOB
IMD
FPBW
Symbol
OFF
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ADC122S051 Converter Electrical Characteristics
The following specifications apply for V
C
Analog Supply Voltage V
Voltage on Any Pin to GND
Input Current at Any Pin (Note 3)
Package Input Current (Note 3)
Power Consumption at T
ESD Susceptibility (Note 5)
Junction Temperature
Storage Temperature
L
= 35 pF unless otherwise noted. Boldface limits apply for T
Human Body Model
Machine Model
Resolution with No Missing Codes
Integral Non-Linearity
Differential Non-Linearity
Offset Error
Channel to Channel Offset Error Match
Full Scale Error
Channel to Channel Full-Scale Error
Match
Signal-to-Noise Plus Distortion Ratio
Signal-to-Noise Ratio
Total Harmonic Distortion
Spurious-Free Dynamic Range
Effective Number of Bits
Channel-to-Channel Crosstalk
Intermodulation Distortion, Second
Order Terms
Intermodulation Distortion, Third Order
Terms
-3 dB Full Power Bandwidth
Parameter
A
A
= 25°C
A
= +2.7V to 5.25V, GND = 0V, f
−0.3V to V
−65°C to +150°C
−0.3V to 6.5V
See (Note 4)
(Notes 1, 2)
V
f
V
f
V
f
V
f
V
V
f
V
f
V
f
V
V
IN
IN
IN
IN
IN
a
a
A
A
A
A
A
A
A
A
A
A
= 40.161 kHz, f
= 40.161 kHz, f
±10 mA
±20 mA
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz
A
+150°C
= +2.7 to 5.25V
= +2.7 to 5.25V
= +2.7 to 5.25V
= +2.7 to 5.25V
= +2.7 to 5.25V
= +5.25V
= +5.25V,
= +5.25V
= +5V
= +3V
2500V
+0.3V
250V
Conditions
3
A
= T
b
b
Operating Ratings
Package Thermal Resistance
Soldering
Semiconductor's Reflow Temperature Profile specifications.
Refer to www.national.com/packaging. (Note 6)
Operating Temperature Range
V
Digital Input Pins Voltage Range
Clock Frequency
Analog Input Voltage
= 41.015 kHz
= 41.015 kHz
MIN
A
SCLK
Supply Voltage
to T
= 3.2 MHz to 8 MHz, f
MAX
: all other limits T
process
8-lead MSOP
Package
(Note 9)
Typical
+0.01
must
±0.5
+0.7
−0.4
+0.3
±0.1
−0.5
72.5
11.7
−84
−86
−87
−88
72
86
11
8
SAMPLE
A
= 25°C.
(Notes 1, 2)
comply
(Note 7)
= 200 ksps to 500 ksps,
Limits
±1.1
−1.0
±1.3
±1.0
±1.5
±1.0
69.2
70.6
11.2
250°C / W
−75
1.3
12
76
−40°C
θ
0.8 MHz to 8 MHz
JA
+2.7V to +5.25V
with
≤
T
−0.3V to V
www.national.com
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
A
LSB (min)
Bits (min)
dB (max)
dB (min)
dB (min)
dB (min)
≤
0V to V
Units
National
MHz
MHz
Bits
dB
dB
dB
+85°C
A
A