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LTC1417C

LTC1417C首页预览图
型号: LTC1417C
PDF文件:
  • LTC1417C PDF文件
  • LTC1417C PDF在线浏览
功能描述: Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
PDF文件大小: 394.84 Kbytes
PDF页数: 共32页
制造商: LINER[Linear Technology]
制造商LOGO: LINER[Linear Technology] LOGO
制造商网址: http://www.linear.com
捡单宝LTC1417C
PDF页面索引
120%
2
LTC1417
(Notes 1, 2)
Positive Supply Voltage (V
DD
) .................................. 6V
Negative Supply Voltage (V
SS
)
Bipolar Operation Only .......................... 6V to GND
Total Supply Voltage (V
DD
to V
SS
)
Bipolar Operation Only ....................................... 12V
Analog Input Voltage (Note 3)
Unipolar Operation .................. 0.3V to (V
DD
+ 0.3V)
Bipolar Operation............ (V
SS
– 0.3) to (V
DD
+ 0.3V)
Digital Input Voltage (Note 4)
Unipolar Operation ...............................0.3V to 10V
Bipolar Operation.........................(V
SS
– 0.3V) to 10V
Digital Output Voltage
Unipolar Operation ................... 0.3 to (V
DD
+ 0.3V)
Bipolar Operation........... (V
SS
– 0.3V) to (V
DD
+ 0.3V)
Power Dissipation............................................. 500mW
Operating Temperature Range
LTC1417C .............................................. 0°C to 70°C
LTC1417I............................................ 40°C to 85°C
Storage Temperature Range ................ 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
A
U
G
W
A
W
U
W
ARB
S
O
LU
T
EXI T
I
S
WU
U
PACKAGE
/
O
RDER I FOR ATIO
ORDER
PART NUMBER
T
JMAX
= 110°C, θ
JA
= 95°C/W
LTC1417 LTC1417A
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Resolution 14 14 Bits
No Missing Codes 13 14 Bits
Integral Linearity Error (Note 7) ±0.8 ±2 ±0.5 ±1.25 LSB
Differential Linearity Error ±0.7 ±1.5 ±0.35 ±1 LSB
Transition Noise (Note 12) 0.33 0.33 LSB
RMS
Offset Error External Reference (Note 8) ±5 ±20 ±2 ±10 LSB
Full-Scale Error Internal Reference ±15 ±60 ±15 ±60 LSB
External Reference = 2.5V ±5 ±30 ±5 ±15 LSB
Full-Scale Tempco I
OUT(REF)
= 0, Internal Reference, 0°C T
A
70°C ±15 ±10 ppm/°C
I
OUT(REF)
= 0, Internal Reference, –40°C T
A
85°C ±20 ppm/°C
I
OUT(REF)
= 0, External Reference ±5 ±1 ppm/°C
CCHARA TERIST
ICS
CO
U
VERTER
LTC1417ACGN
LTC1417CGN
LTC1417AIGN
LTC1417IGN
GN PART MARKING
Consult factory for Military grade parts.
1417A
1417
1417AI
1417I
GN PACKAGE
16-LEAD (NARROW) PLASTIC SSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
A
IN
+
A
IN
V
REF
REFCOMP
AGND
EXTCLKIN
SCLK
CLKOUT
V
DD
V
SS
BUSY
CONVST
RD
SHDN
DGND
D
OUT
The indicates specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. Specifications are measured while using the internal reference unless
otherwise noted. (Notes 5, 6)
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
IN
Analog Input Range (Note 9) 4.75V V
DD
5.25V (Unipolar) 0 to 4.096 V
4.75V V
DD
5.25V, –5.25V V
SS
4.75V (Bipolar) ±2.048 V
I
IN
Analog Input Leakage Current CONVST = High ±1 µA
The indicates specifications which apply over the full operating temperature range,
otherwise specifications are at T
A
= 25°C. (Note 5)
A ALOG I PUT
UU
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