ADC121S625EVAL/NOPB National Semiconductor, ADC121S625EVAL/NOPB Datasheet - Page 3

• Manufacturer Part Number: ADC121S625EVAL/NOPB
• Description: BOARD EVALUATION FOR ADC121S625
• Manufacturer: National Semiconductor

Specifications of ADC121S625EVAL/NOPB

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 200k
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: ±VREF
• Power (typ) @ Conditions: 2.25mW @ 200kSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: ADC121S625
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC121S625EVAL

STATIC CONVERTER CHARACTERISTICS
INL
DNL
OE
FSE
GE
DYNAMIC CONVERTER CHARACTERISTICS
SINAD
SNR
THD
SFDR
ENOB
FPBW
ANALOG INPUT CHARACTERISTICS
V
I
C
CMRR
V
DCL
Symbol
IN
REF
INA
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ADC121S625 Converter Electrical Characteristics
The following specifications apply for V
less otherwise noted. Boldface limits apply for T
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)
Charge Device Modeling (CDM)
Soldering Temperature, Infrared,
Junction Temperature
Storage Temperature
Human Body Model
Machine Model
10 seconds (Note 6)
Resolution with No Missing Codes
Integral Non-Linearity
Differential Non-Linearity
Offset Error
Positive Full-Scale Error
Negative Full-Scale Error
Gain Error
Signal-to-Noise Plus Distortion Ratio
Signal-to-Noise Ratio
Total Harmonic Distortion
Spurious-Free Dynamic Range
Effective Number of Bits
−3 dB Full Power Bandwidth
Differential Input Range
DC Leakage Current
Input Capacitance
Common Mode Rejection Ratio
Reference Voltage Range
Parameter
A
A
= 25˚C
A
−0.3V to (V
= +4.5V to 5.5V, V
−65˚C to +150˚C
−0.3V to 6.5V
See (Note 4)
(Notes 1, 2)
f
f
f
f
f
Output at 70.7%FS
with FS Input
In Track Mode
In Hold Mode
IN
IN
IN
IN
IN
A
A
±
±
+150˚C
= T
= 20 kHz, −0.1 dBFS
= 20 kHz, −0.1 dBFS
= 20 kHz, −0.1 dBFS
= 20 kHz, −0.1 dBFS
= 20 kHz, −0.1 dBFS
+0.3V)
10 mA
50 mA
2500V
260˚C
250V
750V
MIN
REF
to T
Conditions
3
= 2.5V, f
MAX
Operating Ratings
Package Thermal Resistance
Operating Temperature Range
Supply Voltage, V
Reference Voltage, V
Input Common-Mode Voltage,
V
Digital Input Pins Voltage Range
Clock Frequency
Differential Analog Input Voltage
: all other limits T
CM
SCLK
Differential
Input
Single-Ended
Input
= 0.8 to 3.2 MHz, f
8-lead MSOP
Package
(Note 8)
A
A
= 25˚C.
REF
Typical
±
-0.05
+0.5
−0.3
±
+0.2
+0.2
72.6
72.9
85.2
11.8
−84
0.4
0.04
26
22
17
82
0.4
3
IN
(Notes 1, 2)
= 20 kHz, C
See Figure 1 (Sect 2.3)
Limits
−V
+V
±
20˚C / W
+1.0
68.5
11.1
-1.0
−74
0.1
2.5
0.75
±
±
±
−40˚C ≤ T
0.8 MHz to 3.2 MHz
12
70
74
REF
REF
4
4
2
θ
JA
−V
+4.5V to +5.5V
L
+0.1V to 2.5V
REF
= 100 pF, un-
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LSB (max)
LSB (max)
LSB (max)
A
dBc (max)
LSB (min)
dBc (min)
dBc (min)
dBc (min)
bits (min)
µA (max)
(Note 7)
to +V
V (max)
V (max)
V (min)
V (min)
≤ +85˚C
Units
0 to V
MHz
MHz
LSB
LSB
LSB
Bits
pF
pF
dB
REF
A