參數(shù)資料
型號(hào): LTC2412CGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 16-Bit Universal Bus Driver With 3-State Outputs 48-TVSOP -40 to 85
中文描述: 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16
封裝: 0.150 INCH, PLASTIC, SSOP-16
文件頁(yè)數(shù): 2/36頁(yè)
文件大?。?/td> 409K
代理商: LTC2412CGN
LTC2412
2
2412f
ABSOLUTEW
(Notes 1, 2)
Supply Voltage (V
CC
) to GND.......................–0.3V to 7V
Analog Input Voltage
to GND.................................... –0.3V to (V
CC
+ 0.3V)
Reference Input Voltage
to GND.................................... –0.3V to (V
CC
+ 0.3V)
Digital Input Voltage to GND........ –0.3V to (V
CC
+ 0.3V)
Digital Output Voltage to GND ..... –0.3V to (V
CC
+ 0.3V)
Operating Temperature Range
LTC2412C ...............................................0
°
C to 70
°
C
LTC2412I............................................ –40
°
C to 85
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
W
W
U
PACKAGE/ORDER IU
U
W
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C. (Notes 3, 4)
ORDER PART NUMBER
T
JMAX
= 125
°
C,
θ
JA
= 110
°
C/W
LTC2412CGN
LTC2412IGN
PARAMETER
Resolution (No Missing Codes)
Integral Nonlinearity
CONDITIONS
0.1V
V
REF
V
CC
, –0.5 V
REF
V
IN
0.5 V
REF
, (Note 5)
5V
V
CC
5.5V, REF
+
= 2.5V, REF
= GND, V
INCM
= 1.25V, (Note 6)
5V
V
CC
5.5V, REF
+
= 5V, REF
= GND, V
INCM
= 2.5V, (Note 6)
REF
+
= 2.5V, REF
= GND, V
INCM
= 1.25V, (Note 6)
2.5V
REF
+
V
CC
, REF
= GND,
GND
IN
+
= IN
V
CC
, (Note 14)
2.5V
REF
+
V
CC
, REF
= GND,
GND
IN
+
= IN
V
CC
2.5V
REF
+
V
CC
, REF
= GND,
IN
+
= 0.75REF
+
, IN
= 0.25 REF
+
2.5V
REF
+
V
CC
, REF
= GND,
IN
+
= 0.75REF
+
, IN
= 0.25 REF
+
2.5V
REF
+
V
CC
, REF
= GND,
IN
+
= 0.25 REF
+
, IN
= 0.75 REF
+
2.5V
REF
+
V
CC
, REF
= GND,
IN
+
= 0.25 REF
+
, IN
= 0.75 REF
+
5V
V
CC
5.5V, REF
+
= 2.5V, REF
= GND, V
INCM
= 1.25V
5V
V
CC
5.5V, REF
+
= 5V, REF
= GND, V
INCM
= 2.5V
REF
+
= 2.5V, REF
= GND, V
INCM
= 1.25V, (Note 6)
5V
V
CC
5.5V, REF
+
= 5V, REF
= GND,
GND
IN
= IN
+
V
CC
, (Note 13)
MIN
24
TYP
MAX
UNITS
Bits
G
1
2
5
ppm of V
REF
ppm of V
REF
ppm of V
REF
G
14
Offset Error
G
0.5
2.5
μ
V
Offset Error Drift
10
nV/
°
C
Positive Full-Scale Error
G
2.5
12
ppm of V
REF
Positive Full-Scale Error Drift
0.03
ppm of V
REF
/
°
C
Negative Full-Scale Error
G
2.5
12
ppm of V
REF
Negative Full-Scale Error Drift
0.03
ppm of V
REF
/
°
C
Total Unadjusted Error
3
3
4
ppm of V
REF
ppm of V
REF
ppm of V
REF
μ
V
RMS
Output Noise
0.8
The
G
denotes specifications which apply over the full operating
GN PART MARKING
2412
2412I
TOP VIEW
GN PACKAGE
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
REF
+
REF
CH0
+
CH0
CH1
+
CH1
GND
GND
GND
F
O
SCK
SDO
CS
GND
GND
Consult LTC Marketing for parts specified with wider operating temperature ranges.
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