RC4580

DUAL AUDIO OPERATIONAL AMPLIFIER

SLOS412C − APRIL 2003 − REVISED MARCH 2004

3

POST OFFICE BOX 655303

±18 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage (any input)

±15 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±30 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output current

±50 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package thermal impedance,

97

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

P package

85

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PW package

149

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . .

150

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−60

°C to 125°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

1. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable

ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.

2. The package thermal impedance is calculated in accordance with JESD 51-7.

recommended operating conditions

MIN

MAX

UNIT

VCC+

Supply voltage

2

16

V

VCC−

Supply voltage

−2

−16

V

VICR

Input common-mode voltage range

−13.5

13.5

V

TA

Operating free-air temperature range

−40

85

°C

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIO

Input offset voltage

RS ≤ 10 kΩ

0.5

3

mV

IIO

Input offset current

5

200

nA

IIB

Input bias current

100

500

nA

AVD

Large-signal differential-voltage amplification

RL ≥ 2 kΩ, VO = ±10 V

90

110

dB

VOM

Output voltage swing

RL ≥ 2 kΩ

±12 ±13.5

V

VICR

Common-mode input voltage range

±12 ±13.5

V

CMRR

Common-mode rejection ratio

RS ≤ 10 kΩ

80

110

dB

kSVR‡

Supply-voltage rejection ratio

RS ≤ 10 kΩ

80

110

dB

ICC

Supply current (all amplifiers)

6

9

mA

‡ Measured with VCC± varied simultaneously

PARAMETER

TEST CONDITIONS

TYP

UNIT

SR

Slew rate at unity gain

RL ≥ 2 kΩ

5

V/

µs

GBW

Gain-bandwidth product

f = 10 kHz

12

MHz

THD

Total harmonic distortion

VO = 5 V, RL = 2 kΩ, f = 1 kHz, AVD = 20 dB

0.0005%

Vn

Equivalent input noise voltage

RIAA, RS ≤ 2.2 kΩ, 30-kHz LPF

0.8

µVrms