ADC78H89CIMT National Semiconductor, ADC78H89CIMT Datasheet - Page 3

• Manufacturer Part Number: ADC78H89CIMT
• Description: IC, 12BIT ADC 500KSPS, POWERWISE
• Manufacturer: National Semiconductor

Specifications of ADC78H89CIMT

• Resolution (bits): 12bit
• Input Channel Type: Single Ended
• Data Interface: Serial, SPI
• Supply Voltage Range - Analogue: 2.7V To 5.25V
• Supply Voltage Range - Digital: -0.3V To 5.25V, 2.7V To 5.25V
• Sampling Rate: 500kSPS
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STATIC CONVERTER CHARACTERISTICS
INL
DNL
OE
OEM
GE
GEM
DYNAMIC CONVERTER CHARACTERISTICS
SINAD
SNR
THD
SFDR
ENOB
IMD
FPBW
Symbol
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ADC78H89 Converter Electrical Characteristics
The following specifications apply for AV
noted. Boldface limits apply for T
Analog Supply Voltage AV
Digital Supply Voltage DV
Voltage on Any Pin to GND
Input Current at Any Pin (Note 3)
Package Input Current (Note 3)
Power Dissipation at T
ESD Susceptibility (Note 5)
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
Offset Error Match
Gain Error
Gain 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
= 25˚C
DD
DD
A
= T
DD
MIN
−65˚C to +150˚C
−0.3V to AV
= DV
0.3V, max 6.5V
to T
−0.3V to AV
−0.3V to 6.5V
See (Note 4)
(Notes 1, 2)
AV
AV
AV
AV
AV
AV
AV
AV
f
AV
f
AV
f
AV
f
AV
f
AV
f
AV
f
AV
f
AV
AV
MAX
DD
IN
IN
IN
IN
IN
IN
a
a
= 40.161 kHz, f
= 40.161 kHz, f
±
±
DD
DD
DD
DD
DD
DD
DD
DD
= 40.2 kHz, −0.02 dBFS
DD
= 40.2 kHz, −0.02 dBFS
DD
= 40.2 kHz, −0.02 dBFS
DD
= 40.2 kHz, −0.02 dBFS
DD
= 40.2 kHz, −0.02 dBFS
DD
= 40.2 kHz
DD
DD
DD
DD
+150˚C
= +2.7V to 5.25V, f
10 mA
20 mA
2500V
: all other limits T
260˚C
+0.3V
250V
DD
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5.0V, DV
= +5V
= +3V
DD
+
Conditions
3
b
b
Operating Ratings
Package Thermal Resistance
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
Operating Temperature Range
AV
DV
Digital Input Pins Voltage Range
Clock Frequency
Analog Input Voltage
= 41.015 kHz
= 41.015 kHz
A
= +3.3V
= +3.3V
= +3.3V
= +3.3V
= +3.3V
= +3.3V
= +3.3V
= +3.0V,
= +3.0V,
= +3.0V,
= +3.0V,
= +3.0V,
= +3.0V,
= +3.0V,
= +3.0V,
DD
DD
SCLK
= 25˚C.
Supply Voltage
Supply Voltage
= 8 MHz, f
16-lead TSSOP on
4-layer, 2 oz. PCB
(Note 8)
Package
SAMPLE
Typical
72.6
72.8
11.8
-86
-82
-93
-90
88
11
8
= 500 KSPS unless otherwise
(Notes 1, 2)
Limits
96˚C / W
±
±
±
±
±
±
12
−40˚C ≤ T
1
1
2
2
3
3
θ
JA
50 kHz to 8 MHz
+2.7V to +5.25V
+2.7V to AV
-0.3V to AV
0V to AV
www.national.com
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
A
(Note 7)
Units
≤ +85˚C
MHz
MHz
Bits
bits
dB
dB
dB
dB
dB
dB
dB
DD
DD
DD