參數(shù)資料
型號(hào)： LTC2412
廠商： Linear Technology Corporation
英文描述： 16-Bit Universal Bus Driver With 3-State Outputs 48-SSOP -40 to 85
中文描述： 2路差分輸入24位ADC的無延遲局副局長(zhǎng)
文件頁數(shù)： 6/36頁
文件大小： 409K
代理商： LTC2412
LTC2412
6
2412f
TYPICAL PERFOR AU
Total Unadjusted Error vs
Temperature (V
CC
= 2.7V,
V
REF
= 2.5V)
Total Unadjusted Error vs
Temperature (V
CC
= 5V,
V
REF
= 2.5V)
Total Unadjusted Error vs
Temperature (V
CC
= 5V,
V
REF
= 5V)
Integral Nonlinearity vs
Temperature (V
CC
= 2.7V,
V
REF
= 2.5V)
Integral Nonlinearity vs
Temperature (V
CC
= 5V,
V
REF
= 2.5V)
Integral Nonlinearity vs
Temperature (V
CC
= 5V,
V
REF
= 5V)
Noise Histogram (Output Rate =
52.5Hz, V
CC
= 5V, V
REF
= 5V)
Noise Histogram (Output Rate =
22.5Hz, V
CC
= 5V, V
REF
= 5V)
Noise Histogram (Output Rate =
7.5Hz, V
CC
= 5V, V
REF
= 5V)
V
IN
(V)
–2.5 –2 –1.5 –1 –0.5 0
0.5
1
1.5
2
2.5
T
R
)
2412 G01
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
V
= 5V
REF
= 5V
REF
–
= GND
V
REF
= 5V
V
INCM
= 2.5V
F
O
T
A
= 90
°
C
T
A
= 25
°
C
T
A
= –45
°
C
V
IN
(V)
–1
–0.5
0
0.5
1
T
R
)
2412 G02
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
V
CC
= 5V
REF
= 2.5V
REF
–
= GND
V
REF
= 2.5V
V
INCM
= 1.25V
F
O
T
A
= 90
°
C
T
A
= 25
°
C
T
A
= –45
°
C
V
IN
(V)
–1
–0.5
0
0.5
1
T
R
)
2412 G03
10
8
6
4
2
0
–2
–4
–6
–8
–10
V
= 2.7V
REF
+
= 2.5V
REF
–
= GND
V
REF
= 2.5V
V
INCM
= 1.25V
F
O
T
A
= 90
°
C
T
A
= 25
°
C
T
A
= –45
°
C
V
IN
(V)
–2.5 –2 –1.5 –1 –0.5 0
0.5
1
1.5
2
2.5
I
R
)
2412 G04
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
V
CC
= 5V
REF
= 5V
REF
–
= GND
V
REF
= 5V
V
INCM
= 2.5V
F
O
T
A
= –45
°
C
T
A
= 25
°
C
T
A
= 90
°
C
V
IN
(V)
–1
–0.5
0
0.5
1
I
R
)
2412 G05
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
V
= 5V
REF
+
= 2.5V
REF
–
= GND
V
REF
= 2.5V
V
INCM
= 1.25V
F
O
T
A
= 25
°
C
T
A
= 90
°
C
T
A
= –45
°
C
V
IN
(V)
–1
–0.5
0
0.5
1
I
R
)
2412 G06
10
8
6
4
2
0
–2
–4
–6
–8
–10
V
REF
= 2.5V
V
INCM
= 1.25V
F
O
V
= 2.7V
REF
+
= 2.5V
REF
–
= GND
T
A
= 25
°
C
T
A
= –45
°
C
T
A
= 90
°
C
OUTPUT CODE (ppm OF V
REF
)
–0.8 –0.6 –0.4 –0.2
0
0.2
0.4
0.6
0.8
N
2412 G07
12
10
8
6
4
2
0
10,000 CONSECUTIVE
READINGS
V
CC
= 5V
V
REF
= 5V
V
= 0V
REF
+
= 5V
REF
–
= GND
IN
+
= 2.5V
IN
–
= 2.5V
F
O
= GND
T
A
= 25
°
C
GAUSSIAN
DISTRIBUTION
m = 0.105ppm
σ
= 0.153ppm
OUTPUT CODE (ppm OF V
REF
)
–0.8 –0.6 –0.4 –0.2
0
0.2
0.4
0.6
0.8
N
2412 G08
12
10
8
6
4
2
0
10,000 CONSECUTIVE
READINGS
V
CC
= 5V
V
REF
= 5V
V
= 0V
REF
+
= 5V
REF
–
= GND
IN
+
= 2.5V
IN
–
= 2.5V
F
O
= 460800Hz
T
A
= 25
°
C
GAUSSIAN
DISTRIBUTION
m = 0.067ppm
σ
= 0.151ppm
OUTPUT CODE (ppm OF V
REF
)
–9.8 –9.4
–9
–8.6 –8.2 –7.8 –7.4
–7
–6.6
N
2412 G09
12
10
8
6
4
2
0
10,000 CONSECUTIVE
READINGS
V
CC
= 5V
V
REF
= 5V
V
= 0V
REF
+
= 5V
REF
–
= GND
IN
+
= 2.5V
IN
–
= 2.5V
F
O
= 1075200Hz
T
A
= 25
°
C
GAUSSIAN
DISTRIBUTION
m = 8.285ppm
σ
= 0.311ppm
相關(guān)PDF資料
PDF描述
LTC2412CGN 16-Bit Universal Bus Driver With 3-State Outputs 48-TVSOP -40 to 85
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LTC2418 Replaced by SN74ALVCH16374 : 16-Bit Edge-Triggered D-Type Flip-Flop With 3-State Outputs 48-SSOP -40 to 85
LTC2412IGN 2-Channel Differential Input 24-Bit No Latency DS ADC
LTC2420CS8 20-Bit uPower No Latency ADC in SO-8
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