MC34119DTBR2 Freescale Semiconductor, MC34119DTBR2 Datasheet - Page 3

• Manufacturer Part Number: MC34119DTBR2
• Description: IC AMP AUDIO 4W MONO AB 8TSSOP
• Manufacturer: Freescale Semiconductor
• Type: Class ABr

Specifications of MC34119DTBR2

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 400mW x 1 @ 100 Ohm
• Voltage - Supply: 2 V ~ 16 V, ±1 V ~ 8 V
• Features: Shutdown
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 0.4(Min)x1@100OhmW
• Audio Amplifier Function: Speaker
• Input Offset Voltage: 30mV
• Total Harmonic Distortion: 0.6%
• Single Supply Voltage (typ): 3/5/9/12/15V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Unity Gain Bandwidth Product (typ): 1.5MHz
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 52dB
• Single Supply Voltage (min): 2V
• Single Supply Voltage (max): 16V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -20C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC34119DTBR2TR

TYPICAL TEMPERATURE PERFORMANCE
MOTOROLA ANALOG IC DEVICE DATA
Input Bias Current (@ V in )
Total Harmonic Distortion
Power Supply Current
Symbol
(V CC = 6.0 V, R L = 32 . P out = 125 mW, f = 1.0 kHz)
(V CC = 3.0 V, R L = , CD = 0 V)
(V CC = 3.0 V, R L = , CD = 2.0 V)
GND
V O1
V CC
V O2
FC2
FC1
CD
V in
Pin
1
2
3
4
5
6
7
8
Chip Disable – Digital input. A Logic “0” (<0.8 V) sets normal operation. A logic “1” ( 2.0 V) sets the power down
mode. Input impedance is nominally 90 k .
A capacitor at this pin increases power supply rejection, and affects turn–on time. This pin can be left open if the
capacitor at FC1 is sufficient.
Analog ground for the amplifiers. A 1.0 F capacitor at this pin (with a 5.0 F capacitor at Pin 2) provides
(typically) 52 dB of power supply rejection. Turn–on time of the circuit is affected by the capacitor on this pin. This
pin can be used as an alternate input.
Amplifier input. The input capacitor and resistor set low frequency rolloff and input impedance. The feedback
resistor is connected to this pin and V O1 .
Amplifier Output #1. The dc level is
DC supply voltage (+2.0 V to +16 V) is applied to this pin.
Ground pin for the entire circuit.
Amplifier Output #2. This signal is equal in amplitude, but 180 out–of–phase with that at V O1 .
The dc level is
Function
(V CC – 0.7 V)/2.
PIN FUNCTION DESCRIPTION
(–20 C < T A < +70 C)
MC34119
(V CC – 0.7 V)/2.
Typical Change
Description
+0.003
–0.03
–2.5
40
pA/ C
Units
%/ C
A/ C
3