TLV2470 datasheet(21/41 Pages) TI

21 / 41 page

TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA

FAMILY OF 600−

µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT

HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS232C - JUNE 1999 - REVISED AUGUST 2003

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

APPLICATION INFORMATION

general PowerPAD design considerations (continued)

Figure 49

100

0.25

0.5

0.75

140

180

1.25

160

120

| VO | - RMS Output Voltage - V

Maximum Output

Current Limit Line

TLV2470, TLV2471†

MAXIMUM RMS OUTPUT CURRENT

RMS OUTPUT VOLTAGE DUE TO THERMAL LIMITS

1.5

Safe Operating Area

VDD = ± 3 V

TJ = 150°C

TA = 125°C

Packages With

θJA ≤ 110°C/W

at TA = 125°C

θJA ≤ 355°C/W

at TA = 70°C

Figure 50

100

0.5

1.5

140

180

2.5

160

120

| VO | - RMS Output Voltage - V

Maximum Output

Current Limit Line

TLV2470, TLV2471†

MAXIMUM RMS OUTPUT CURRENT

RMS OUTPUT VOLTAGE DUE TO THERMAL LIMITS

Safe Operating Area

VDD = ± 5 V

TJ = 150°C

TA = 125°C

Packages With

θJA ≤ 210°C/W

at TA = 70°C

Figure 51

100

0.25

0.5

0.75

140

180

1.25

160

120

| VO | - RMS Output Voltage - V

Maximum Output

Current Limit Line

TLV2472, TLV2473†

MAXIMUM RMS OUTPUT CURRENT

RMS OUTPUT VOLTAGE DUE TO THERMAL LIMITS

1.5

Safe Operating Area

VDD = ± 3 V

TJ = 150°C

TA = 125°C

Packages With

θJA ≤ 55°C/W

at TA = 125°C

θJA ≤ 178°C/W

at TA = 70°C

Figure 52

100

0.5

1.5

140

180

2.5

160

120

| VO | - RMS Output Voltage - V

Maximum Output

Current Limit Line

TLV2472, TLV2473†

MAXIMUM RMS OUTPUT CURRENT

RMS OUTPUT VOLTAGE DUE TO THERMAL LIMITS

Safe Operating Area

VDD = ± 5 V

TJ = 150°C

TA = 125°C

Packages With

θJA ≤ 105°C/W

at TA = 70°C

† A - SOT23(5); B - SOT23 (6); C - SOIC (8); D - SOIC (14); E - SOIC (16); F - MSOP PP (8); G - PDIP (8); H - PDIP (14); I - PDIP (16);

J - TSSOP PP (14/16)

TLV2470 数据表(PDF) 21 Page - Texas Instruments

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