TS2012FC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS2012FC

Filter-free flip-chip stereo 2x2.5 W class D audio power amplifer

STMicroelectronics 

Absolute maximum ratings and operating conditions

TS2012FC

Table 2. Operating conditions

Symbol

Parameter

Value

Unit

VCC Supply voltage

2.5 to 5.5

V

Vin

Vic

VSTBY

RL

VIH

Input voltage range

Input common mode voltage(1)

Standby voltage input (2)

Device ON

Device in STANDBY(3)

Load resistor

GO, G1 - high level input voltage(4)

GND to VCC

V

GND+0.5V to VCC-0.9V V

1.4 ≤ VSTBY ≤ VCC

V

GND ≤ VSTBY ≤ 0.4

≥4

Ω

1.4 ≤ VIH ≤ VCC

V

VIL

Rthja

GO, G1 - low level input voltage

Thermal resistance junction to ambient (5)

GND ≤ VIL ≤ 0.4

90

V

°C/W

1. I Voo I ≤ 40 mV max with all differential gains except 24 dB. For 24 dB gain, input decoupling capacitors are

mandatory.

2. Without any signal on standby pin, the device is in standby (internal 300 kΩ +/-20% pull-down resistor).

3. Minimum current consumption is obtained when VSTBY = GND.

4. Between G0, G1pins and GND, there is an internal 300 kΩ (+/-20%) pull-down resistor. When pins are

floating, the gain is 6 dB. In full standby (left and right channels OFF), these resistors are disconnected

(HiZ input).

5. With a 4-layer PCB.

4/31

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