參數(shù)資料
型號: LTC1603
廠商: Linear Technology Corporation
英文描述: High Speed, 16-Bit, 250ksps Sampling A/D Converter with Shutdown
中文描述: 高速,16位,250ksps的采樣與關(guān)機(jī)的A / D轉(zhuǎn)換器
文件頁數(shù): 5/20頁
文件大小: 250K
代理商: LTC1603
1603f
5
LTC1603
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
SS
or above V
DD
, they
will be clamped by internal diodes. This product can handle input currents
greater than 100mA below V
SS
or above V
DD
without latchup.
Note 4:
When these pin voltages are taken below V
SS
, they will be clamped
by internal diodes. This product can handle input currents greater than
100mA below V
SS
without latchup. These pins are not clamped to V
DD
.
Note 5:
V
DD
= 5V, V
SS
= –5V, f
SMPL
= 250kHz, and t
r
= t
f
= 5ns unless
otherwise specified.
Note 6:
Linearity, offset and full-scale specification apply for a single-
ended A
IN+
input with A
IN–
grounded.
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.
TIW
(Note 5)
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.
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
CODE
I
–32768
–16384
0
16384
32767
1603 G11
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
Integral Nonlinearity vs
Output Code
CODE
–32768
–16384
16384
32767
D
1603 G10
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
0
Differential Nonlinearity vs
Output Code
相關(guān)PDF資料
PDF描述
LTC1603CG High Speed, 16-Bit, 250ksps Sampling A/D Converter with Shutdown
LTC1603IG High Speed, 16-Bit, 250ksps Sampling A/D Converter with Shutdown
LTC1604CG Quadruple 2-Input Exclusive-OR Gates 14-PDIP 0 to 70
LTC1604I High Speed, 16-Bit, 333ksps Sampling A/D Converter with Shutdown
LTC1604IG Quadruple 2-Input Exclusive-OR Gates 14-PDIP 0 to 70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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