Linear Technology LTC2393-16 with LT6350 optimized driver, 5V 16-bit 1Msps Int Ref Parallel / Serial SAR ADC in LQFP-48, req DC718 Linear DC1500A-A Data Sheet
Product codes
DC1500A-A
LTC2393-16
3
239316fa
ANALOG INPUT
The
l
denotes the specifications which apply over the full operating temperature range, otherwise
specifications are at T
A
= 25°C. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
IN
+
Absolute Input Range (IN
+
)
(Note 5)
l
–0.05
AVP
V
V
IN
–
Absolute Input Range (IN
–
)
(Note 5)
l
–0.05
AVP
V
V
IN
+
– V
IN
–
Input Differential Voltage Range
V
IN
= V
IN
+
– V
IN
–
l
–V
REF
V
REF
V
V
CM
Common Mode Input Range
l
V
REF
/2 – 0.05
V
REF
/2
V
REF
/2 + 0.05
V
I
IN
Analog Input Leakage Current
l
±1
μA
C
IN
Analog Input Capacitance
Sample Mode
Hold Mode
Hold Mode
45
5
pF
pF
pF
CMRR
Input Common Mode Rejection Ratio
70
dB
CONVERTER CHARACTERISTICS
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution
l
16
Bits
No Missing Codes
l
16
Bits
Transition Noise
0.3
LSB
RMS
INL
Integral Linearity Error
(Note 6)
l
–2
±1
2
LSB
DNL
Differential Linearity Error
l
–1
1
LSB
BZE
Bipolar Zero Error
(Note 7)
l
–7
7
LSB
Bipolar Zero Error Drift
1
ppm/°C
FSE
Bipolar Full-Scale Error
External Reference
Internal Reference (Note 7)
Internal Reference (Note 7)
l
0.1
0.1
0.1
%
%
%
Bipolar Full-Scale Error Drift
±10
ppm/°C
DYNAMIC ACCURACY
The
l
denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at T
A
= 25°C. A
IN
= –1dBFS (Notes 4, 8)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SINAD
Signal-to-(Noise + Distortion) Ratio
f
IN
= 20kHz
l
92
93.9
dB
SNR
Signal-to-Noise Ratio
f
IN
= 20kHz
l
92.5
94.2
dB
THD
Total Harmonic Distortion
f
IN
= 20kHz, First 5 Harmonics (C- and I-Grades)
f
IN
= 20kHz, First 5 Harmonics (H-Grade)
l
–105
–105
–105
–100
–98
dB
dB
dB
SFDR
Spurious-Free Dynamic Range
f
IN
= 20kHz
108
dB
–3dB Input Bandwidth
50
MHz
Aperture Delay
0.5
ns
Aperture Jitter
7
ps
RMS
Transient Response
Full-Scale Step
60
ns