TS34119

2-11

2004/09 rev. A

Absolute Maximum Rating

Description

Symbol

Value

Unit

Supply Voltage

Vcc

+1 ~ 18V

V

Maximum Input Voltage (FC1, FC2, CD, Vin)

Vin

- 1.0 ~ Vcc+1.0

V

Applied Output Voltage to VO1, VO2 when disabled

Vvo

- 1.0 ~ Vcc+1.0

V

Maximum Output Current at VO1, VO2

Io

±250

mA

Storage Temperature Range

-65 ~ +150

Note: Maximum ratings are those values beyond which damage to the device may occur, functional operation should be

Restricted to the recommended operating conditions.

Recommended Operating Conditions

Description

Symbol

Value

Unit

Supply Voltage

Vcc

+2 ~ 16V

V

Load Impedance

RL

8 ~ 100

Ω

Peak Load Current

IL

200

mA

Differential Gain (5kHz bandwidth)

AVD

0 ~ 46

dB

Voltage @ CD (pin 1)

VCD

0 ~ Vcc

V

Operating Temperature, All Package Types

-10 ~ +70

Note: This device contains protection circuitry to guard against damage due to high static voltage or electric fields.

However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltage to this high

impedance circuit. For proper operation, Vin and Vout should be constrained to the range Gnd ≤ (Vin or Vout) ≤ Vcc.

Unused inputs must always be tied to an appropriate logic voltage level (e.g., either Gnd or Vcc), unused output must be

left open.

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Amplifiers (AC Characteristics)

AC Input Resistance

Ri

@ Vin

--

>30

--

MΩ

Open Loop Gain (Amp. #1)

AVOL1

f<100Hz

80

--

--

dB

Closed Loop Gain (Amp. #2)

AV2

-0.35

0

+0.35

dB

Gain Bandwidth Product

GBW

--

1.5

--

MHz

55

--

--

250

--

--

Output Power

Pout

400

--

--

mW

--

0.5

1.0

Vcc

--

0.5

--

Total Harmonic Distortion

(f=1KHz)

THD

Vcc

--

0.6

--

%

C1=

∞, C2=0.01uF

50

--

--

C1=0.1uF, C2=0, f=1KHz

--

12

--

Power Supply Rejection

(Vcc=6.0V,

∆Vcc=3.0V)

PSRR

C1=1uF, C2=5uF, f=1KHz

--

52

--

dB

Differential Muting

GMT

Vcc=6V, 1KHz

≤ f ≤ 20KHz,

CD=2V

--

>70

--

dB