LTC2978A View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LTC2978A
Linear Technology
'LTC2978A' PDF : 82 Pages View PDF
LTC2978A
Typical Performance Characteristics
DAC Output Impedance vs
Frequency
1000
100
10
1
0.1
0.01
0.01
0.1
1
10 100
FREQUENCY (kHz)
1000
2978a G31
VOUT_EN[3:0] and VIN_EN VOL
vs Current
1.4
1.2
1.0
0.8
85°C
25°C
0.6
–40°C
0.4
0.2
0
02
4
6
8
ISINK (mA)
10 12
2978a G32
VOUT_EN[7:4] VOL vs Current
0.6
0.5
0.4
85°C
0.3
25°C
0.2
–40°C
0.1
0
0
4
8
12 16 20 24
ISINK (mA)
2978a G33
PWRGD and FAULTBzn VOL
vs Current
1.2
1.0
0.8
0.6
0.4
0.2
85°C
25°C
–40°C
0
02
4
6
8
10 12
ISINK (mA)
2978a G34
ALERTB VOL vs Current
1.4
1.2
1.0
0.8
85°C
25°C
0.6
–40°C
0.4
0.2
0
02
4
6
8
ISINK (mA)
10 12
2978a G35
2978af
14
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