參數(shù)資料
型號: LTC2453
廠商: Linear Technology Corporation
英文描述: Easy-to-Use, Ultra-Tiny, Differential, 16-Bit ADC With I2C Interface
中文描述: 易于使用,超微型,差分,16位ADC,帶有I2C接口
文件頁數(shù): 2/16頁
文件大?。?/td> 223K
代理商: LTC2453
LTC2453
2
2453f
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2)
Supply Voltage (V
CC
) ................................... –0.3V to 6V
Analog Input Voltage (V
IN+
, V
IN–
) .–0.3V to (V
CC
+ 0.3V)
Reference Voltage (V
REF+
, V
REF–
) .–0.3V to (V
CC
+ 0.3V)
Digital Voltage (SDA, SCL) ...........–0.3V to (V
CC
+ 0.3V)
Storage Temperature Range ..................–65°C to 150°C
Operating Temperature Range
LTC2453C ................................................0°C to 70°C
LTC2453I .............................................–40°C to 85°C
TOP VIEW
9
DD8 PACKAGE
8-LEAD (3mm
×
2mm) PLASTIC DFN
C/I GRADE T
= 125°C,
θ
= 76°C/W (NOTE 4)
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
5
6
7
8
4
3
2
1
GND
REF
REF
+
V
CC
SDA
SCL
IN
+
IN
ORDER INFORMATION
Lead Free Finish
TAPE AND REEL (MINI)
LTC2453CDDB#TRMPBF
LTC2453IDDB#TRMPBF
TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on lead based finish parts.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25°C. (Note 2)
PARAMETER
Resolution (No Missing Codes)
Integral Nonlinearity
Offset Error
Offset Error Drift
Gain Error
Gain Error Drift
Transition Noise
Power Supply Rejection DC
CONDITIONS
(Note 3)
(Note 4)
MIN
16
TYP
MAX
UNITS
Bits
LSB
LSB
LSB/°C
% of FS
LSB/°C
μV
RMS
2
2
10
10
0.02
0.01
0.02
1.4
80
0.02
dB
The
denotes the specifications which apply over the full operating
TAPE AND REEL
LTC2453CDDB#TRPBF
LTC2453IDDB#TRPBF
PART MARKING*
LDBQ
LDBQ
PACKAGE DESCRIPTION
8-Lead Plastic (3mm
×
2mm) DFN
8-Lead Plastic (3mm
×
2mm) DFN
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
相關(guān)PDF資料
PDF描述
LTC2453CDDBTRMPBF Easy-to-Use, Ultra-Tiny, Differential, 16-Bit ADC With I2C Interface
LTC2453IDDBTRMPBF Easy-to-Use, Ultra-Tiny, Differential, 16-Bit ADC With I2C Interface
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