TLV2474IPWPR datasheet(8/41 Pages) TI

8 / 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

electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)

(continued)

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

UNIT

°C

CMRR

Common-mode rejection ratio

VIC = 0 to 5 V,

Ω

TLV247xC

Full range

CMRR

Common-mode rejection ratio

RS = 50 Ω

TLV247xI

Full range

VDD = 2.7 V to 6 V,

VIC = VDD /2,

°C

Supply voltage rejection ratio

VDD = 2.7 V to 6 V,

No load

VIC = VDD /2,

Full range

kSVR

Supply voltage rejection ratio

(

∆VDD /∆VIO)

VDD = 3 V to 5 V,

VIC = VDD /2,

°C

VDD = 3 V to 5 V,

No load

VIC = VDD /2,

Full range

°C

600

900

IDD

Supply current (per channel)

VO = 2.5 V,

No load

Full range

1000

µA

°C

1000

2500

IDD(SHDN)

Supply current in shutdown

mode (TLV2470, TLV2473,

SHDN = 0 V

TLV247xC

Full range

3000

IDD(SHDN)

mode (TLV2470, TLV2473,

TLV2475) (per channel)

SHDN = 0 V

TLV247xI

Full range

6000

† Full range is 0

°C to 70°C for C suffix and - 40°C to 125°C for I suffix. If not specified, full range is - 40°C to 125°C.

operating characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

UNIT

VO(PP) = 2 V,

CL = 150 pF,

°C

1.1

1.5

Slew rate at unity gain

VO(PP) = 2 V,

RL = 10 kΩ

CL = 150 pF,

Full range

0.7

µs

f = 100 Hz

°C

√

Equivalent input noise voltage

f = 1 kHz

°C

nV/

√Hz

Equivalent input noise current

f = 1 kHz

°C

0.39

pA /

√Hz

AV = 1

0.01%

THD + N

Total harmonic distortion plus noise

VO(PP) = 4 V,

RL = 10 kΩ,

AV = 10

°C

0.05%

THD + N

Total harmonic distortion plus noise

RL = 10 kΩ,

f = 1 kHz

AV = 100

25 C

0.3%

t(on)

Amplifier turnon time

°C

µs

t(off)

Amplifier turnoff time

RL = OPEN‡

°C

250

Gain-bandwidth product

f = 10 kHz,

RL = 600 Ω

°C

2.8

MHz

V(STEP)PP = 2 V,

A = - 1,

0.1%

1.8

AV = -1,

CL = 10 pF,

RL = 10 kΩ

0.01%

3.3

Settling time

V(STEP)PP = 2 V,

A = - 1,

0.1%

°C

1.7

µs

AV = -1,

CL = 56 pF,

RL = 10 kΩ

0.01%

φm

Phase margin

RL = 10 kΩ,

CL = 1000 pF

°C

Gain margin

RL = 10 kΩ,

CL = 1000 pF

°C

† Full range is 0

°C to 70°C for C suffix and - 40°C to 125°C for I suffix. If not specified, full range is - 40°C to 125°C.

‡ Disable and enable time are defined as the interval between application of logic signal to SHDN and the point at which the supply current has

reached half its final value.

TLV2474IPWPR Datasheet(PDF) 8 Page - Texas Instruments

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