AD7277BRM AD [Analog Devices], AD7277BRM Datasheet - Page 3

• Manufacturer Part Number: AD7277BRM
• Description: 3MSPS,12-/10-/8-Bit ADCs in 6-Lead TSOT
• Manufacturer: AD [Analog Devices]

AD7277-SPECIFICATIONS
Parameter
DYNAMIC PERFORMANCE
DC ACCURACY
ANALOG INPUT
LOGIC INPUTS
LOGIC OUTPUTS
CONVERSION RATE
POWER REQUIREMENTS
Power Dissipation
REV. PrF
N O T E S
1
2
3
4
Specifications subject to change without notice.
Temperature range from –40°C to +85°C.
See Terminology.
Guaranteed by Characterization.
See Power Versus Throughput Rate section.
Signal-to-Noise + Distortion (SINAD)
Total Harmonic Distortion (THD)
Peak Harmonic or Spurious Noise (SFDR)
Intermodulation Distortion (IMD)
Aperture Delay
Aperture Jitter
Full Power Bandwidth
Full Power Bandwidth
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
Total Unadjusted Error (TUE)
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
Output High Voltage, V
Output Low Voltage, V
Floating-State Leakage Current
Floating-State Output Capacitance
Output Coding
Conversion
Track/Hold Acquisition Time
Throughput
V
I
D D
Full Power-Down Mode(Dynamic)
DD
Full Power-Down
Normal Mode(Static)
Normal Mode (Operational)
Full Power-Down Mode(Static)
Normal Mode (Operational)
Second Order Terms
Third Order Terms
2
2
Time
Rate
IN
IN
4
, CS Pin
, SCLK Pin
2
IN
OL
INL
INH
OH
3
2
PRELIMINARY TECHNICAL DATA
2
2
3
2
2
2
2
V
Straight (Natural) Binary
B Grade
2.35/3.6
DD
0 to V
(V
T
-73
-82
-82
±1
-74
0.2
10
61
T B D
T B D
10
±0.5
±0.5
± 1
± T B D
± 1
± T B D
± T B D
±0.5
T B D
0.7(V
2
0.2(V
0.8
±0.5
± T B D
10
230
50
3
2.5
4.5
1
T B D
13.5
3
T B D
T B D
A
=T
DD
- 0.2
=+2.35 V to +3.6 V, f
MIN
DD
to T
1
DD
DD
–3–
) V min
) V max
MAX
, unless otherwise noted.)
dB min
dB max
dB max
dB typ
dB typ
ns typ
ps typ
MHz typ
MHz typ
Bits
LSB max
LSB max
LSB max
LSB typ
LSB max
LSB typ
LSB max
Volts
µA max
pF typ
V min
V max
µA max
µA max
pF max
V min
V max
µA max
pF max
ns max
ns max
MSPS max
V min/max
mA typ
mA max
µA max
mA typ
mW max
µW max
Units
SCLK
=52 MHz, f
Test Conditions/Comments
f
fa= TBD kHz, fb= TBD kHz
fa= TBD kHz, fb= TBD kHz
@ 3 dB
@ 0.1dB
Guaranteed No Missed Codes to 10 Bits
2.35V Vdd 2.7V
2.7V <Vdd
2.35V Vdd< 2.7V
2.7V
Typically TBD nA, V
I
I
12 SCLK cycles with SCLK at 52 MHz
Digital I/Ps 0V or V
V
V
SCLK On or Off, typically TBD nA
V
V
V
IN
SOURCE
SINK
DD
DD
DD
DD
DD
= 1 MHz Sine Wave
= 2.35V to 3.6V, SCLK On or Off
= 2.35V to 3.6V, f
= 3V, f
= 3V, f
= 3 V
= 200µA
SAMPLE
= 200 µA,V
Vdd
=3MSPS unless otherwise noted;
SAMPLE
SAMPLE
3.6V
3.6V
DD
= 1MSPS
= 3MSPS
DD
= 2.35 V to 3.6 V
IN
= 0 V or V
SAMPLE
= 3MSPS
DD