ad7477srt-r2 Analog Devices, Inc., ad7477srt-r2 Datasheet - Page 3

• Manufacturer Part Number: ad7477srt-r2
• Description: 1 Msps, 12-/10-/8-bit Adcs In 6-lead Sot-23
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
AD7476 SPECIFICATIONS
A version: V
f
Table 1.
Parameter
DYNAMIC PERFORMANCE
DC ACCURACY
ANALOG INPUT
LOGIC INPUT
SCLK
Signal-to-(Noise + Distortion) (SINAD)
Signal-to-Noise Ratio (SNR)
Total Harmonic Distortion (THD)
Peak Harmonic or Spurious Noise (SFDR)
Intermodulation Distortion (IMD)
Aperture Delay
Aperture Jitter
Full Power Bandwidth
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
Input Voltage Ranges
DC Leakage Current
Input Capacitance
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Current, I
Input Capacitance, C
= 12 MHz, f
Second-Order Terms
Third-Order Terms
3
DD
3
= 2.7 V to 5.25 V, f
SAMPLE
IN
IN
, SCLK Pin
, CS Pin
= 600 kSPS, unless otherwise noted; T
INL
IN
3
INH
5
3
3
SCLK
3
3
= 20 MHz, f
3
3
A Version
69
70
70
−80
−82
−78
−78
10
30
6.5
12
±1
±0.75
±0.5
±0.5
0 to V
±1
30
2.4
1.8
0.4
0.8
±1
±1
10
DD
SAMPLE
1,2
= 1 MSPS, unless otherwise noted; S and B versions: V
B Version
70
71.5
71
72.5
−78
−80
−78
−78
10
30
6.5
12
±1.5
±0.6
−0.9/+1.5
±0.75
±1.5
±1.5
0 to V
±1
30
2.4
1.8
0.4
0.8
±1
±1
10
A
Rev. E | Page 3 of 24
= T
DD
MIN
1,2
to T
MAX
S Version
69
70
70
−78
−80
−78
−78
10
30
6.5
12
±1.5
±0.6
−0.9/+1.5
±0.75
±2
±2
0 to V
±1
30
2.4
1.8
0.4
0.8
±1
±1
10
, unless otherwise noted.
DD
1,2
Unit
dB min
dB min
dB typ
dB min
dB typ
dB typ
dB typ
dB typ
dB typ
ns typ
ps typ
MHz typ
Bits
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB typ
V
μA max
pF typ
V min
V min
V max
V max
μA max
μA typ
pF max
AD7476/AD7477/AD7478
Test Conditions/Comments
f
B version, V
T
B version, V
fa = 103.5 kHz, fb = 113.5 kHz
fa = 103.5 kHz, fb = 113.5 kHz
@ 3 dB
S, B versions, V
Guaranteed no missed codes to 12 bits
V
V
V
Typically 10 nA, V
IN
A
DD
DD
DD
A version, V
= 100 kHz sine wave
= 25°C
= 2.35 V
= 3 V
= 5 V
DD
= 2.35 V to 5.25 V,
DD
DD
DD
= 2.4 V to 5.25 V
= 2.4 V to 5.25 V
DD
= (2.7 V to 3.6 V)
= (2.35 V to 3.6 V)
IN
= 0 V or V
DD
4
;