LTC2614 查看數據表（PDF） - Linear Technology
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LTC2614 Datasheet PDF : 16 Pages
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LTC2604/LTC2614/LTC2624
TYPICAL PERFORMANCE CHARATERISTICS
(LTC2604/LTC2604-1, LTC2614/LTC2614-1, LTC2624/LTC2624-1)
Hardware CLR
VOUT
1V/DIV
CLR
5V/DIV
1μs/DIV
Hardware CLR to Midscale
VOUT
1V/DIV
VCC = 5V
VREF = 4.096V
CODE = FULL SCALE
2604 G15
CLR
5V/DIV
1μs/DIV
2604 G35
Output Voltage Noise,
0.1Hz to 10Hz
VOUT
10μV/DIV
Short-Circuit Output Current vs
VOUT (Sinking)
50
VCC = 5.5V
VREF = 5.6V
40 CODE = 0
VOUT SWEPT 0V TO VCC
30
20
Multiplying Frequency Response
0
–3
–6
–9
–12
–15
–18
–21
–24
–27
VCC = 5V
VREF (DC) = 2V
–30 VREF (AC) = 0.2VP-P
–33 CODE = FULL SCALE
–36
1k
10k
100k
1M
FREQUENCY (Hz)
2604 G16
Short-Circuit Output Current vs
VOUT (Sourcing)
0
VCC = 5.5V
VREF = 5.6V
–10 CODE = FULL SCALE
VOUT SWEPT VCC TO 0V
–20
–30
0 1 2 3 4 5 6 7 8 9 10
SECONDS
2604 G17
(LTC2604/LTC2604-1)
Integral Nonlinearity (INL)
32
VCC = 5V
24 VREF = 4.096V
16
8
0
–8
–16
–24
–32
0
16384
32768
CODE
49152 65535
2604 G20
10
0
01
2
3
4
1V/DIV
56
2604 G18
Differential Nonlinearity (DNL)
1.0
VCC = 5V
0.8 VREF = 4.096V
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
16384
32768
CODE
49152
65535
2604 G21
–40
–50
0
1
2
3
4
56
1V/DIV
2604 G19
INL vs Temperature
32
VCC = 5V
24 VREF = 4.096V
16
8
INL (POS)
0
–8
INL (NEG)
–16
–24
–32
–50 –30 –10 10 30 50
TEMPERATURE (°C)
70 90
2604 G22
2604fd
7
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