繁星点点数字模拟开关
ADG1611/ADG1612/ADG1613
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
15IN116D1
14IN2
IN1D1
IN2D2S2VDDNCS3D3
07981-002
S1VSSGNDS413D2
S1VSSGNDS4D4
12S211VDD10NC9S3
IN4NC = NO CONNECT
IN3
IN37
IN46
D38
D45
Figure 4. 16-Lead TSSOP Pin Configuration
NOTES
1. NC = NO CONNECT.
2. EXPOSED PAD TIED TO SUBSTRATE, VSS.
Figure 5. 16-Lead LFCSP Pin Configuration
Table 7. Pin Function Descriptions
Pin No.
16-Lead TSSOP 16-Lead LFCSP 1 15 IN1 Logic Control Input. 2 16 D1 Drain Terminal. This pin can be an input or output. 3 1 S1 Source Terminal. This pin can be an input or output. VSS Most Negative Power Supply Potential. 5 3 GND Ground (0 V) Reference. 6 4 S4 Source Terminal. This pin can be an input or output. 7 5 D4 Drain Terminal. This pin can be an input or output. 8 6 IN4 Logic Control Input. 9 7 IN3 Logic Control Input. 10 8 D3 Drain Terminal. This pin can be an input or output. 11 9 S3 Source Terminal. This pin can be an input or output. No Connection. VDD Most Positive Power Supply Potential. 14 12 S2 Source Terminal. This pin can be an input or output. 15 13 D2 Drain Terminal. This pin can be an input or output. 16 14 IN2 Logic Control Input. N/A 17 (EPAD) EP (EPAD) Exposed Pad. Tied to substrate, VSS.
Table 8. ADG1611/ADG1612 Truth Table
ADG1611 INx 0 1
ADG1612 INx 1 0
Switch Condition On Off
Table 9. ADG1613 Truth Table
Logic (INx) 0 1
Switch 1, Switch 4 Off On
Switch 2, Switch 3 On Off
Rev. A | Page 9 of 16
07981-003
数字模拟开关
ADG1611/ADG1612/ADG1613
1.4
TYPICAL PERFORMANCE CHARACTERISTICS
1.4
1.21.2ON RESISTANCE ( )
ON RESISTANCE ( )
1.0
1.0
0.80.8
0.6
0.6
07981-013
–6–4–202468024681012
VS OR VD VOLTAGE (V)
Figure 6. On Resistance as a Function of VD (VS) for Dual Supply
3.5
Figure 9. On Resistance as a Function of VD (VS) for Different Temperatures,
12 V Single Supply
2.5
VS OR VD VOLTAGE (V)
3.0
ON RESISTANCE ( )
ON RESISTANCE ( )
2.5
2.0
2.0
1.5
1.5
1.0
1.0
00.51.01.52.02.53.03.54.04.55.0
VS OR VD VOLTAGE (V)
VS OR VD VOLTAGE (V)
Figure 7. On Resistance as a Function of VD (VS) for Single Supply
1.4
Figure 10. On Resistance as a Function of VD (VS) for Different Temperatures,
5 V Single Supply
4.0
1.2ON RESISTANCE ( )
ON RESISTANCE ( )
3.5
1.03.0
0.82.5
0.6
07981-011
–4–2024600.51.01.52.02.53.03.5
VS OR VD VOLTAGE (V)
VS OR VD VOLTAGE (V)
Figure 8. On Resistance as a Function of VD (VS) for Different Temperatures,
±5 V Dual Supply
Figure 11. On Resistance as a Function of VD (VS) for Different Temperatures,
3.3 V Single Supply
Rev. A | Page 10 of 16
07981-006
0.4–6
2.0
1.5
07981-012
024681012
1416
07981-014
0.5
07981-010
0.4–8
0.4
