LTC1865 LINER [Linear Technology], LTC1865 Datasheet - Page 2

• Manufacturer Part Number: LTC1865
• Description: Ultra-Tiny, Differential, 16-Bit ADC with SPI Interface SPI Interface
• Manufacturer: LINER [Linear Technology]

ABSOLUTE MAXIMUM RATINGS
LTC2452
(Notes 1, 2)
Supply Voltage (V
Analog Input Voltage (V
Reference Voltage (V
Digital Voltage (V
PIN CONFIGURATION
ORDER INFORMATION
Lead Free Finish
TAPE AND REEL (MINI)
LTC2452CDDB#TRMPBF
LTC2452IDDB#TRMPBF
LTC2452CTS8#TRMPBF
LTC2452ITS8#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
PARAMETER
Resolution (No Missing Codes)
Integral Nonlinearity
Offset Error
Offset Error Drift
Gain Error
Gain Error Drift
Transition Noise
Power Supply Rejection DC
2
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
C/I GRADE T
SDO
8-LEAD (3mm × 2mm) PLASTIC DFN
CC
GND
) ................................... –0.3V to 6V
SCK
REF
V
REF
, V
CC
TAPE AND REEL
LTC2452CDDB#TRPBF
LTC2452IDDB#TRPBF
LTC2452CTS8#TRPBF
LTC2452ITS8#TRPBF
IN
SCK
) .............. –0.3V to (V
1
2
3
4
JMAX
DD8 PACKAGE
+
TOP VIEW
, V
, V
= 125°C, θ
9
IN
CS
–
) .. –0.3V to (V
) .. –0.3V to (V
8
7
6
5
JA
SDO
CS
IN
IN
= 76°C/W
+
–
PART MARKING*
LDNJ
LDNJ
LTDPK
LTDPK
CONDITIONS
(Note 3)
(Note 4)
A
CC
CC
CC
= 25°C. (Note 2)
+ 0.3V)
+ 0.3V)
+ 0.3V)
The
l
denotes the specifications which apply over the full operating
Storage Temperature Range ................... –65°C to 150°C
Operating Temperature Range
PACKAGE DESCRIPTION
8-Lead Plastic (3mm × 2mm) DFN
8-Lead Plastic (3mm × 2mm) DFN
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
LTC2452C ................................................ 0°C to 70°C
LTC2452I.............................................. –40°C to 85°C
C/I GRADE T
GND 2
SCK 1
REF 3
V
CC
8-LEAD PLASTIC TSOT-23
4
JMAX
TS8 PACKAGE
TOP VIEW
l
l
l
l
= 125°C, θ
MIN
16
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
JA
= 140°C/W
8 SDO
7 CS
6 IN
5 IN
+
–
0.02
0.01
0.02
TYP
2.2
80
1
2
MAX
0.02
10
10
% of FS
LSB/°C
LSB/°C
UNITS
µV
2452fc
LSB
LSB
RMS
Bits
dB