TS3A4751 Datasheet, PDF (5/14 Pages) Texas Instruments – 0.9-ohm LOW-VOLTAGE SINGLE-SUPPLY QUAD SPST ANALOG SWITCH

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TS3A4751
0.9-Ω LOW-VOLTAGE SINGLE-SUPPLY QUAD SPST ANALOG SWITCH
SCDS227C – JULY 2006 – REVISED SEPTEMBER 2006
TYPICAL PERFORMANCE
1.6
1.4
1.2
V₊ = 1.8 V
1.0
0.8
0.6
V₊ = 2.7 V
0.4
0.2
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
V_COM (V)
Figure 1. r_on vs V_COM
1.0
0.9
855C
0.8
0.7
255C
0.6
0.5
–405C
0.4
0.3
0.2
0.1
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
V_COM (V)
Figure 3. r_on vs V_COM (V₊ = 2.7 V)
35
30
V₊ = 3 V
25
20
15
V₊ = 1.8 V
10
5
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_COM (V)
Figure 5. Q_C vs V_COM
1.6
1.4
855C
1.2
255C
1.0
0.8
–405C
0.6
0.4
0.2
0.0
0.0
0.5
1.0
1.5
2.0
V_COM (V)
Figure 2. r_on vs V_COM (V₊ = 1.8 V)
1000.00
NC/NO (OFF)
100.00
COM (ON)
10.00
1.00
−40°C
25°C
T_A (°C)
85°C
Figure 4. I_ON and I_OFF vs Temperature
(V₊ = 3.6 V)
8
7
6
5
t_ON
4
3
t_OFF
2
1
0
1.6 2.0 2.4 2.8 3.2 3.6 4.0
V₊ (V)
Figure 6. t_ON and t_OFF vs Supply Voltage
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