ADC122S706EB/NOPB National Semiconductor, ADC122S706EB/NOPB Datasheet - Page 4

• Manufacturer Part Number: ADC122S706EB/NOPB
• Description: BOARD EVAL FOR ADC122S706
• Manufacturer: National Semiconductor

Specifications of ADC122S706EB/NOPB

• Number Of Adc's: 2
• Number Of Bits: 12
• Sampling Rate (per Second): 1M
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: ±VREF
• Power (typ) @ Conditions: 25mW @ 1MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 105°C
• Utilized Ic / Part: ADC122S706
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC122S706EB

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STATIC CONVERTER CHARACTERISTICS
INL
DNL
OE
GE
DYNAMIC CONVERTER CHARACTERISTICS
SINAD
SNR
THD
SFDR
ENOB
FPBW
ISOL
ANALOG INPUT CHARACTERISTICS
V
I
C
DCL
Symbol
IN
INA
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ADC122S706 Converter Electrical Characteristics
The following specifications apply for V
100 kHz, C
Analog Supply Voltage V
Digital 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
Human Body Model
Machine Model
Charge Device Model
Resolution with No Missing Codes
Integral Non-Linearity
Integral Non-Linearity Matching
Differential Non-Linearity
Differential Non-Linearity Matching
Offset Error
Offset Error Matching
Positive Gain Error
Positive Gain Error Matching
Negative Gain Error
Negative Gain Error Matching
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
Channel-to-Channel Isolation
Differential Input Range
DC Leakage Current
Input Capacitance
L
= 25 pF, unless otherwise noted. Boldface limits apply for T
Parameter
D
A
A
= 25°C
A
−0.3V to (V
−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)
max 6.5V
f
f
f
f
f
Output at 70.7%FS with
FS Input
f
V
In Track Mode
In Hold Mode
IN
IN
IN
IN
IN
IN
A
A
IN
±10 mA
±50 mA
+150°C
+0.3V)
+0.3V)
2500V
1000V
= 100 kHz, −0.1 dBFS
= 100 kHz, −0.1 dBFS
= 100 kHz, −0.1 dBFS
= 100 kHz, −0.1 dBFS
= 100 kHz, −0.1 dBFS
< 1 MHz
= V
250V
REF
D
= +2.7V to V
or V
4
Conditions
IN
Operating Ratings
Package Thermal Resistance
Soldering
Semiconductor's Reflow Temperature Profile specifications.
Refer to www.national.com/packaging. (Note 6)
= -V
Operating Temperature Range
Supply Voltage, V
Supply Voltage, V
Reference Voltage, V
Input Common-Mode Voltage, V
Digital Input Pins Voltage Range
Clock Frequency
Differential Analog Input Voltage
REF
A
A
, V
Differential
Input
Single-Ended
Input
= T
REF
MIN
14-lead TSSOP
process
= 2.5V, f
to T
Package
(Note 8)
A
D
MAX
SCLK
REF
; all other limits are at T
Typical
must
±0.5
0.02
±0.4
0.02
72.5
73.2
11.8
−83
−90
= 8 to 16 MHz, DUAL = V
0.2
0.1
0.2
0.2
−2
84
26
22
20
3
3
CM
(Notes 1, 2)
comply
See Figure 10 (Sect 2.3)
−40°C
121°C / W
Limits
−V
+V
±0.95
11.25
69.5
−72
12
±1
±3
±5
±8
71
72
±1
REF
REF
θ
8 MHz to 16 MHz
JA
with
−V
≤
+4.5V to +5.5V
A
T
REF
= 25°C.
+2.7V to V
A
1.0V to V
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
≤
dBc (max)
dBc (min)
dBc (min)
dBc (min)
bits (min)
µA (max)
(Note 7)
to +V
V (max)
V (min)
National
D
+105°C
Units
0 to V
MHz
MHz
LSB
LSB
LSB
LSB
LSB
, f
Bits
dBc
pF
pF
IN
REF
=
A
A
D