LTC1604ACG Linear Technology, LTC1604ACG Datasheet - Page 5

• Manufacturer Part Number: LTC1604ACG
• Description: IC A/D CONV 16BIT SAMPLNG 36SSOP
• Manufacturer: Linear Technology

Specifications of LTC1604ACG

• Number Of Bits: 16
• Sampling Rate (per Second): 333k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 350mW
• Voltage Supply Source: Dual ±
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 36-SSOP (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TI I G CHARACTERISTICS
The
range.
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: All voltage values are with respect to ground with DGND, OGND
and AGND wired together unless otherwise noted.
Note 3: When these pin voltages are taken below V
will be clamped by internal diodes. This product can handle input currents
greater than 100mA below V
Note 4: When these pin voltages are taken below V
by internal diodes. This product can handle input currents greater than
100mA below V
Note 5: V
otherwise specified.
Note 6: Linearity, offset and full-scale specification apply for a single-
ended A
TYPICAL PERFORMANCE CHARACTERISTICS
–0.5
–1.0
–1.5
–2.0
100
W
2.0
1.5
1.0
0.5
0.0
–32768
90
80
70
60
50
40
30
20
10
0
1k
denotes specifications that apply over the full operating temperature
Signal-to-Noise Ratio vs
Input Frequency
Integral Nonlinearity vs
Output Code
IN
DD
U
+
input with A
= 5V, V
–16384
SS
without latchup. These pins are not clamped to V
10k
SS
FREQUENCY (Hz)
= – 5V, f
IN
CODE
–
0
grounded.
SS
SMPL
or above V
100k
16384
= 333kHz, and t
W
1604 G03
DD
1604 G11
32767
U
without latchup.
1M
SS
SS
r
, they will be clamped
= t
or above V
–100
–110
f
–0.2
–0.4
–0.6
–0.8
–1.0
–10
–20
–30
–40
–50
–60
–70
–80
–90
= 5ns unless
1.0
0.8
0.6
0.4
0.2
0.0
–32768
0
(Note 5)
1k
Distortion vs Input Frequency
Differential Nonlinearity vs
Output Code
DD
, they
DD
–16384
.
INPUT FREQUENCY (Hz)
10k
CODE
Note 7: Integral nonlinearity is defined as the deviation of a code from a
straight line passing through the actual endpoints of the transfer curve.
The deviation is measured from the center of the quantization band.
Note 8: Typical RMS noise at the code transitions. See Figure 17 for
histogram.
Note 9: Bipolar offset is the offset voltage measured from – 0.5LSB when
the output code flickers between 0000 0000 0000 0000 and 1111 1111
1111 1111.
Note 10: Signal-to-Noise Ratio (SNR) is measured at 5kHz and distortion
is measured at 100kHz. These results are used to calculate Signal-to-Nosie
Plus Distortion (SINAD).
Note 11: Guaranteed by design, not subject to test.
Note 12: Recommended operating conditions.
Note 13: The falling CONVST edge starts a conversion. If CONVST returns
high at a critical point during the conversion it can create small errors. For
best performance ensure that CONVST returns high either within 250ns
after conversion start or after BUSY rises.
0
100k
16384
1604 G10
2ND
1604 G04
THD
3RD
32767
1M
–100
–110
100
–10
–20
–30
–40
–50
–60
–70
–80
–90
90
80
70
60
50
40
30
20
10
0
0
1k
1k
S/(N + D) vs Input Frequency
and Amplitude
Spurious-Free Dynamic Range
vs Input Frequency
INPUT FREQUENCY (Hz)
V
V
10k
10k
V
IN
IN
FREQUENCY (Hz)
IN
= –20dB
= –40dB
= 0dB
LTC1604
100k
100k
1604 G01
1604 G05
5
1M
1M