LTC1864 LINER [Linear Technology], LTC1864 Datasheet - Page 2

• Manufacturer Part Number: LTC1864
• Description: ?Power, 16-Bit, 250ksps 1- and 2-Channel ADCs in MSOP
• Manufacturer: LINER [Linear Technology]

PACKAGE/ORDER I FOR ATIO
LTC1864/LTC1865
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.
The
V
PARAMETER
Resolution
No Missing Codes Resolution
INL
Transition Noise
Gain Error
2
CC
AGND, DGND LTC1865 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
= 5V, V
●
U
V
GND
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
REF
IN
IN
V
GND
IN
REF
IN¯
T
T
+
–
JMAX
JMAX
+
8-LEAD PLASTIC MSOP
REF
1
2
3
4
1
2
3
4
8-LEAD PLASTIC SO
= 150°C, θ
= 150°C, θ
MS8 PACKAGE
S8 PACKAGE
= 5V, f
TOP VIEW
TOP VIEW
CC
W
JA
JA
SCK
= 210°C/W
= 175°C/W
) ................................................. 7V
= f
U
8
7
6
5
8
7
6
5
SCK(MAX)
V
SCK
SDO
CONV
CC
V
SCK
SDO
CONV
CC
W W
CONDITIONS
(Note 3)
W
U
as defined in Recommended Operating Conditions, unless otherwise noted.
MS8 PART MARKING
S8 PART MARKING
1864
1864I
LTC1864CMS8
LTC1864IMS8
LTC1864ACMS8
LTC1864AIMS8
LTC1864CS8
LTC1864IS8
LTC1864ACS8
LTC1864AIS8
ORDER PART
ORDER PART
W
NUMBER
NUMBER
LTHQ
U
CC
CC
1864A
1864AI
+ 0.3V)
+ 0.3V)
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
LTC1864C/LTC1865C/
LTC1864AC/LTC1865AC ........................ 0°C to 70°C
LTC1864I/LTC1865I/
LTC1864AI/LTC1865AI ..................... – 40°C to 85°C
GND
CH0
CH1
T
T
JMAX
JMAX
10-LEAD PLASTIC MSOP
MIN
1
2
3
4
5
16
14
1
2
3
4
LTC1864/LTC1865
8-LEAD PLASTIC SO
= 150°C, θ
= 150°C, θ
MS PACKAGE
S8 PACKAGE
TOP VIEW
TOP VIEW
TYP
1.1
JA
JA
= 210°C/W
= 175°C/W
MAX
±20
±8
10
9
8
7
6
8
7
6
5
V
SCK
SDO
SDI
V
V
SCK
SDO
SDI
CC
REF
CC
MIN
16
15
LTC1864A/LTC1865A
MS PART MARKING
S8 PART MARKING
1865
1865I
TYP
LTC1865CS8
LTC1865IS8
LTC1865ACS8
LTC1865AIS8
LTC1865CMS
LTC1865IMS
LTC1865ACMS
LTC1865AIMS
1.1
ORDER PART
ORDER PART
NUMBER
NUMBER
LTHS
MAX
±20
±6
A
1865A
1865AI
= 25°C.
sn18645 18645fs
LSB
UNITS
LSB
RMS
Bits
Bits
mV