LTC1864L Linear Technology, LTC1864L Datasheet - Page 2

• Manufacturer Part Number: LTC1864L
• Description: (LTC1864L / LTC1865L) 16-Bit 1/2-Channel 150ksps ADCs
• Manufacturer: Linear Technology

PACKAGE/ORDER I FOR ATIO
LTC1864L/LTC1865L
ABSOLUTE AXI U RATI GS
CO VERTER A D ULTIPLEXER CHARACTERISTICS
Supply Voltage (V
Ground Voltage Difference
Power Dissipation .............................................. 400mW
Consult LTC Marketing for parts specified with wider operating temperature ranges.
PARAMETER
Resolution
No Missing Codes Resolution
INL
Transition Noise
Gain Error
2
The
V
CC
AGND, DGND LTC1865L MSOP Package ......... 0.3V
Analog Input ............... (GND – 0.3V) to (V
Digital Input ................................ (GND – 0.3V) to 7V
Digital Output .............. (GND – 0.3V) to (V
= 2.7V, V
U
V
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
GND
REF
IN
IN
V
GND
IN
REF
IN¯
T
T
+
–
JMAX
JMAX
+
8-LEAD PLASTIC MSOP
1
2
3
4
1
2
3
4
8-LEAD PLASTIC SO
= 150 C,
= 150 C,
REF
MS8 PACKAGE
S8 PACKAGE
TOP VIEW
TOP VIEW
= 2.5V, f
CC
W
JA
JA
= 210 C/W
= 175 C/W
) ................................................. 7V
SCK
U
8
7
6
5
8
7
6
5
V
SCK
SDO
CONV
CC
V
SCK
SDO
CONV
= f
CC
W W
CONDITIONS
(Note 3)
SCK(MAX)
W
U
MS8 PART MARKING
as defined in Recommended Operating Conditions, unless otherwise noted.
S8 PART MARKING
1864L
1864LI
LTC1864LCMS8
LTC1864LIMS8
LTC1864LACMS8
LTC1864LAIMS8
LTC7
LTC8
LTC1864LCS8
LTC1864LIS8
LTC1864LACS8
LTC1864LAIS8
ORDER PART
ORDER PART
W
NUMBER
NUMBER
U
CC
CC
1864LA
864LAI
+ 0.3V)
+ 0.3V)
LTC9
LTD1
U
(Notes 1, 2)
Operating Temperature Range
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
DGND
CONV
AGND
CONV
CH0
CH1
LTC1864LC/LTC1865LC/
LTC1864LAC/LTC1865LAC .................... 0 C to 70 C
LTC1864LI/LTC1865LI/
LTC1864LAI/LTC1865LAI ................. – 40 C to 85 C
GND
CH0
CH1
T
T
JMAX
JMAX
10-LEAD PLASTIC MSOP
MIN
1
2
3
4
5
LTC1864L/LTC1865L
16
14
1
2
3
4
8-LEAD PLASTIC SO
= 150 C,
= 150 C,
MS PACKAGE
S8 PACKAGE
TOP VIEW
TOP VIEW
TYP
2
JA
JA
= 210 C/W
= 175 C/W
MAX
10
9
8
7
6
8
7
6
5
20
8
V
SCK
SDO
SDI
V
V
SCK
SDO
SDI
CC
REF
CC
LTC1864LA/LTC1865LA
MIN
16
15
MS PART MARKING
S8 PART MARKING
1865L
1865LI
LTJ4
LTJ5
TYP
LTC1865LCS8
LTC1865LIS8
LTC1865LACS8
LTC1865LAIS8
LTC1865LCMS
LTC1865LIMS
LTC1865LACMS
LTC1865LAIMS
ORDER PART
ORDER PART
2
NUMBER
NUMBER
A
= 25 C.
MAX
20
6
1865LA
865LAI
LTJ6
LTJ7
LSB
UNITS
18645Lf
LSB
RMS
Bits
Bits
mV