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AD7366BRUZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28
AD7366/AD7367
Rev. D | Page 4 of 28
Parameter Min Typ Max Unit Test Conditions/Comments
REFERENCE INPUT/OUTPUT
Reference Output Voltage
3
2.495
2.5 2.505 V ±0.2% max @ 25°C
Long-Term Stability 150 ppm 1000 hours
Output Voltage Hysteresis
1
50 ppm
Reference Input Voltage Range 2.5 3.0 V
DC Leakage Current ±0.01 ±1 µA External reference applied to Pin D
CAP
A/Pin D
CAP
B
Input Capacitance 25 pF ±5 V and ±10 V analog input range
17 pF 0 V to 10 V analog input range
D
CAP
A, D
CAP
B Output Impedance
7 Ω
Reference Temperature Coefficient 6 25 ppm/°C
V
REF
Noise 20 µV rms Bandwidth = 3 kHz
LOGIC INPUTS
Input High Voltage, V
INH
0.7 × V
DRIVE
V
Input Low Voltage, V
INL
0.8 V
Input Current, I
IN
±0.01 ±1 µA V
IN
= 0 V or V
DRIVE
Input Capacitance, C
IN
2
6 pF
LOGIC OUTPUTS
Output High Voltage, V
OH
V
DRIVE
− 0.2 V
Output Low Voltage, V
OL
0.4 V
Floating State Leakage Current ±0.01 ±1 µA
Floating State Output Capacitance
2
8 pF
CONVERSION RATE
Conversion Time 610 ns
Track/Hold Acquisition Time
2
140 ns Full-scale step input
Throughput Rate 1.12 MSPS 4.75 V ≤ V
DRIVE
≤ 5.25 V, f
SCLK
= 48 MHz
1 MSPS 2.7 V ≤ V
DRIVE
< 4.75 V, f
SCLK
= 35 MHz
POWER REQUIREMENTS Digital inputs = 0 V or V
DRIVE
V
CC
4.75 5.25 V See Table 7
V
DD
+11.5 +16.5 V See Table 7
V
SS
−16.5 −11.5 V See Table 7
V
DRIVE
2.7 5.25 V
Normal Mode (Static)
I
DD
370 550 µA V
DD
= +16.5 V
I
SS
40 60 µA V
SS
= −16.5 V
I
CC
1.5 2.25 mA V
CC
= 5.5 V
Normal Mode (Operational) f
S
= 1.12 MSPS
I
DD
1.8 2.0 mA V
DD
= +16.5 V
I
SS
1.5 1.6 mA V
SS
= −16.5 V
I
CC
5 5.65 mA V
CC
= 5.25 V, internal reference enabled
Shutdown Mode
I
DD
0.01 1 µA V
DD
= +16.5 V
I
SS
0.01 1 µA V
SS
= −16.5 V
I
CC
0.3 3 µA V
CC
= 5.25 V
Power Dissipation
Normal Mode (Operational) 89.1 mW V
DD
= +16.5 V, V
SS
= −16.5 V, V
CC
= 5.25 V,
f
S
= 1.12 MSPS
50 mW ±10 V input range, f
S
= 1.12 MSPS
70 mW ±5 V and 0 V to 10 V input range, f
S
= 1.12 MSPS
Shutdown Mode 1.9 48.75 µW V
DD
= +16.5 V, V
SS
= −16.5 V, V
CC
= 5.25 V
1
See the Terminology section.
2
Sample tested during initial release to ensure compliance.
3
Refers to Pin D
CAP
A or Pin D
CAP
B specified for 25
o
C.
AD7366/AD7367
Rev. D | Page 5 of 28
AV
CC
= DV
CC
= 4.75 V to 5.25 V, V
DD
= 11.5 V to 16.5 V, V
SS
= −16.5 V to −11.5 V, V
DRIVE
= 2.7 V to 5.25 V, f
S
= 1 MSPS, f
SCLK
= 48 MHz,
V
REF
= 2.5 V internal/external, T
A
= −40°C to +85°C, unless otherwise noted.
Table 3. AD7367
Parameter Min Typ Max Unit Test Conditions/Comments
DYNAMIC PERFORMANCE f
IN
= 50 kHz sine wave
Signal-to-Noise Ratio (SNR)
1
74
76 dB
Signal-to-Noise + Distortion Ratio (SINAD)
1
73 75 dB
Total Harmonic Distortion (THD)
1
−84 −78 dB
Spurious-Free Dynamic Range (SFDR)
−87 −79 dB
Intermodulation Distortion (IMD)
1
fa = 49 kHz, fb = 51 kHz
Second-Order Terms −91 dB
Third-Order Terms
−89 dB
Channel-to-Channel Isolation
1
−90 dB
SAMPLE AND HOLD
Aperture Delay
2
10 ns
Aperture Jitter
2
40 ps
Aperture Delay Matching
2
±100 ps
Full Power Bandwidth 35 MHz @ 3 dB, ±10 V range
8 MHz @ 0.1 dB, ±10 V range
DC ACCURACY
Resolution 14 Bits
Integral Nonlinearity (INL)
1
±2 ±3.5 LSB
Differential Nonlinearity (DNL)
1
±0.5 ±0.90 LSB Guaranteed no missed codes to 14 bits
Positive Full-Scale Error
1
±4 ±20 LSB ±5 V and ±10 V analog input range
±5 ±20 LSB 0 V to 10 V analog input range
Positive Full-Scale Error Match
1
±3 LSB Matching from ADC A to ADC B
±0.2 LSB Channel-to-channel matching for ADC A and
ADC B
Zero Code Error
1
±1 ±10 LSB ±5 V and ±10 V analog input range
±5 ±20 LSB 0 V to 10 V analog input range
Zero Code Error Match
1
±3 LSB Matching from ADC A to ADC B
±0.2 LSB Channel-to-channel matching for ADC A and
ADC B
Negative Full-Scale Error
1
±4 ±20 LSB ±5 V and ±10 V analog input range
±5 ±20 LSB 0 V to 10 V analog input range
Negative Full-Scale Error Match
1
±3 LSB Matching from ADC A to ADC B
±0.2 LSB Channel-to-channel matching for ADC A and
ADC B
ANALOG INPUT
Input Voltage Ranges Programmed via RANGE pins; see Table 8
±10 V
±5 V
0 to 10 V
DC Leakage Current ±0.01 ±1 µA
Input Capacitance 9 pF When in track, ±10 V range
13 pF When in track, ±5 V and 0 V to 10 V range
Input Impedance 260 kΩ ±10 V @ 1 MSPS
2.5 MΩ ±10 V @ 100 kSPS
125 kΩ ±5 V and 0 V to 10 V range @ 1 MSPS
1.2 MΩ ±5 V and 0 V to 10 V range @ 100 kSPS
AD7366/AD7367
Rev. D | Page 6 of 28
Parameter Min Typ Max Unit Test Conditions/Comments
REFERENCE INPUT/OUTPUT
Reference Output Voltage
3
2.495
2.5 2.505 V ±0.2% max @ 25°C
Long-Term Stability
150 ppm 1000 hours
Output Voltage Hysteresis
1
50 ppm
Reference Input Voltage Range 2.5 3.0 V
DC Leakage Current ±0.01 ±1 µA External reference applied to Pin D
CAP
A/Pin D
CAP
B
Input Capacitance 25 pF ±5 V and ±10 V analog input range
17 pF 0 V to 10 V analog input range
D
CAP
A, D
CAP
B Output Impedance
7 Ω
Reference Temperature Coefficient 6 25 ppm/°C
V
REF
Noise 20 µV rms Bandwidth = 3 kHz
LOGIC INPUTS
Input High Voltage, V
INH
0.7 × V
DRIVE
V
Input Low Voltage, V
INL
0.8 V
Input Current, I
IN
±0.01 ±1 µA V
IN
= 0 V or V
DRIVE
Input Capacitance, C
IN
2
6 pF
LOGIC OUTPUTS
Output High Voltage, V
OH
V
DRIVE
− 0.2 V
Output Low Voltage, V
OL
0.4 V
Floating State Leakage Current ±0.01 ±1 µA
Floating State Output Capacitance
2
8 pF
CONVERSION RATE
Conversion Time 680 ns
Track/Hold Acquisition Time
2
140 ns Full-scale step input
Throughput Rate 1 MSPS 4.75 V ≤ V
DRIVE
≤ 5.25 V, f
SCLK
= 48 MHz
900 kSPS 2.7 V ≤ V
DRIVE
< 4.75 V, f
SCLK
= 35 MHz
POWER REQUIREMENTS Digital inputs = 0 V or V
DRIVE
V
CC
4.75 5.25 V See Table 7
V
DD
+11.5 +16.5 V See Table 7
V
SS
−16.5 −11.5 V See Table 7
V
DRIVE
2.7 5.25 V
Normal Mode (Static)
I
DD
370 550 µA V
DD
= +16.5 V
I
SS
40 60 µA V
SS
= −16.5 V
I
CC
1.5 2.25 mA V
CC
= 5.5 V
Normal Mode (Operational) f
S
= 1 MSPS
I
DD
1.8 2.0 mA V
DD
= +16.5 V
I
SS
1.5 1.6 mA V
SS
= −16.5 V
I
CC
5 5.65 mA V
CC
= 5.25 V, internal reference enabled
Shutdown Mode
I
DD
0.01 1 µA V
DD
= +16.5 V
I
SS
0.01 1 µA V
SS
= −16.5 V
I
CC
0.3 3 µA V
CC
= 5.25 V
Power Dissipation
Normal Mode (Operational) 80.7 89.1 mW V
DD
= +16.5 V, V
SS
= −16.5 V, V
CC
= 5.25 V
50 mW ±10 V input range, f
S
= 1 MSPS
70 mW ±5 V and 0 V to 10 V input range, f
S
= 1 MSPS
Shutdown Mode 1.9 48.75 µW V
DD
= +16.5 V, V
SS
= −16.5 V, V
CC
= 5.25 V
1
See the Terminology section.
2
Sample tested during initial release to ensure compliance.
3
Refers to Pin D
CAP
A or Pin D
CAP
B specified for 25
o
C.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28

AD7366BRUZ

Mfr. #:
Buy AD7366BRUZ
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC Bipolar Input Dual 12B 2Ch SAR
Lifecycle:
New from this manufacturer.
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