ANPEC APA4880OI-TR, APA4880JI-TU, APA4880JI-TR, APA4880KI-TR Datasheet

APA4880

Stereo 330mW 8Ω Speak Driver With Mute

Features

• Operating Voltage

Single Supply 3V to 7V
Dual Supply ±1.5V to ± 3.5V

• Depop Circuitry Integrated.

• High Signal-to-Noise Ratio 100dB

• High Slew Rate 5.5V/ms

• Low Distortion -66dB

• Output Power at 10% THD+N

into 8Ω 330mW
into 16Ω 200mW

• Large Output Voltage Swing

• Excellent Power Supply Ripple Rejection

• Low Power Consumption

• Short-circuit Elimination

• Wide Temperature Range

Applications

• Portable Digital Audio

• Personal Computers

• Microphone Preamplifier

• CD ROM Player

• Headphone Amplifier

Gereral Description

The APA4880 is an integrated class AB stereo head­phone amplifier contained in an SO-8 or a DIP-8 plas­tic package. The APA4880 is capable of delivering
330mW of max. output power to an 8Ω load with less
than 10% (THD+N) from a 5V power supply. The
device has been primarily developed for portable digi­tal audio applications. Both of the depop circuitry and
mute circuitry are integrated in the APA4880 , that
reduces pops and clicks noise during power up and
when using the mute mode(high active).

• No Switch ON/OFF Clicks

• Available in 8 pin SOP,TSSOP or PDIP

Package

Ordering and Marking Information

APA4880

Handling Code
Temp. Range
Package Code

APA 4880 J :

APA 4880 K /O :

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

APA 4880
XXXXX

APA 4880
XXXXX

Package C ode
J : P D IP - 8 K : SOP - 8 O : T S SOP -8
Temp. Range
I : - 40 to 85 C
Handling Code
TU : T u b e T R : T a p e & R e e l

XXXXX - Date Code

XXXXX - Date Code

°

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APA4880

Block Diagram

OutA

INA

Bypass

V

1

2

3

4

SS

+A-

B

+-

MUTE

8V

7

OutB

INB

6

Mute

5

DD

APA4880

Pin Function Description

Pin Name No I/O Description

OUTA 1 O Channel A output pin

INA 2 I Audio input channel A

Bypass 3 I Connect to voltage divider for internal mid_supply bias

VSS 4 Ground or negative supply voltage connection for circuitry.
Mute 5 I

INB 6 I Audio input channel B

OUTB 7 O Channel B output pin

VDD 8 Supply voltage input pin

mute mode control signal input, place entire IC in mute mode when held
high, Imute=140µA

Absolute Maximum Ratings

Symbol Parameter Rating Unit

V

DD

T

SC(O)

T

A

T

J

T

STG

T

S

V

ESD

Note : *1. Human body model : C=100pF , R=1500Ω , 3 positive pulses plus 3 negative pulses

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

Supply Voltage 5 V
Output Short-Circuit Duration , at TA=25°C , P

TOT

=1W

20 S
Operating Ambient Temperature range -40 to 85
Maximum Junction Temperature 150
Storage Temperature Range -65 to+150
Soldering Temperature , 10 seconds 260
Electrostatic Discharge -3000 to 3000

*1

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C

°

C

°

C

°

C

°

V

APA4880

Thermal Characteristics

Symbol Parameter Value Unit

R

THJA

Electrical Characteristics

TA=25°C, VDD=5V, VSS=0V, f=1kHz (unless otherwise noted)

Symbol Parameter Test Conditions

I

DD

I

MUTE

V

I(OS)

AC Characteristics

(THD+N)/S Total Harmonic Distortion

Po Output Power (THD+N)/S=0.1% , f=1kHz

PSRR Power Supply Rejection

ATT Mute attenuation

Xtalk Channel Separation

Gv Open Loop Gain 100 dB

Fg Unity Gain Frequency 7 MHz

SR Slew Rate 5.5 V/us

S/N Signal to Noise Ratio

Thermal Resis tance from Junction to Ambient in Free Air

SO-8

TSSOP-8

PDIP-8

210
220
109

APA4880

Min. Typ. Max.

Supply Current No Load 3.0 mA
Mute Current V

PINS

140 uA

Input Offset Voltage 5 mV

0.05

0.04

0.03

240
150

85

plus Noise to Signal Ratio

P

=200mW , RL=8Ω , f=1kHz

O

P

=120mW , RL=16Ω , f=1kHz

O

P

=75mW , RL=32Ω , f=1kHz

O

R

=8

Ω

L

R

=16

Ω

L

R

=32

Ω

L

(THD+N)/S=10% , f=1kHz

=8

R

Ratio

Ω

L

R

=16

Ω

L

R

=32

Ω

L

CS=2.2uF , V

RIPPLE

=200mV
f=120Hz
Vin=1Vrms , R

P

=200mV , RL=8Ω , Cb=2.2µF

O

Vin=1Vrms , R

L

L

=8

=8

Ω

Ω

RMS

,

330
200
110

50 dB
85 dB

85 dB

20 uVrms

K/W

Unit

%

mW

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

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APA4880

Test And Application Circuits

+5V

Vin A

Vin B

µ

2.2

2.2µF

220pF

Ω

15k

8

V

15k

2.2µF

15k

Ω

2

INA

Ω

200k

Bypass

3

Ω

200k

Ω

6 INB

Ω

15k

F

DD

Click and POP

Suppression Circuit

GND

4

0.1

µ

F

100µF

OUTA

Mute

OUTB

220µF

1

Mute

µ

220

7

F

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

220pF

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APA4880

Typical Characteristics

10

VDD=5V

5

RL=8Ω

Av=-1

2

1

0.5

0.2

0.1

0.05

0.02

0.01
10m 500m20m 30m 50m 80m 200m

THD+N-Total Harmonic Distortion+Noise (%)

f=20Hz

f=1kHz

f=20kHz

Output Power (W)

VDD=5V

5

RL=32Ω

Av=-1

2

1

0.5

0.2

0.1

0.05

f=20Hz

f=20kHz

10

VDD=5V

5

RL=16Ω

Av=-1

2

1

0.5

0.2

0.1

0.05

0.02

0.01
10m 300m20m 30m 50m 70m 100m

THD+N-Total Harmonic Distortion+Noise (%)

f=20kHz

f=20Hz

f=1kHz

Output Power (W)

10

VDD=3V

5

RL=8Ω

Av=-1

2

1

f=20Hz

0.5

0.2

0.1

0.05

f=20kHz

f=1kHz

0.02

0.01
10m 300m20m 30m 50m 70m 100m

THD+N-Total Harmonic Distortion+Noise (%)

f=1kHz

Output Power (W)

Copyright  ANPEC Electronics Corp.
Rev. A.3 - Jun., 2001

0.02

0.01
10m 200m20m 30m 50m 70m 100m

THD+N-Total Harmonic Distortion+Noise (%)

Output Power (W)

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APA4880

Typical Characteristics Cont.

10

VDD=3V

5

RL=16Ω

Av=-1

2

1

0.5

0.2

0.1

0.05

0.02

0.01
10m 100m20m 30m 40m 50m 70m

THD+N-Total Harmonic Distortion+Noise (%)

f=20kHzf=20Hz

f=1kHz

Output Power (W)

10

VDD=5V

5

RL=8Ω

Po=200mW

2

Av=-1

1

0.5

10

VDD=3V

5

RL=32Ω

Av=-1

2
1

0.5

0.2

0.1

0.05

0.02

0.01
10m 45m12m 15m 20m 25m 30m 35m

THD+N-Total Harmonic Distortion+Noise (%)

f=20Hz

f=20kHz

f=1kHz

Output Power (W)

10

VDD=5V

5

RL=16Ω

Po=120mW

2

Av=-1

1

0.5

0.2

0.1

0.05

0.02

0.01
20 20k50 100 200 500 1k 2k 5k

THD+N-Total Harmonic Distortion+Noise (%)

Frequency (Hz)

Copyright  ANPEC Electronics Corp.
Rev. A.3 - Jun., 2001

0.2

0.1

0.05

0.02

0.01
20 20k50 100 200 500 1k 2k 5k

THD+N-Total Harmonic Distortion+Noise (%)

Frequency (Hz)

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APA4880

Typical Characteristics Cont.

10

VDD=5V

5

RL=32Ω

Po=70mW

2

Av=-1

1

0.5

0.2

0.1

0.05

0.02

0.01
20 20k50 100 200 500 1k 2k 5k

THD+N-Total Harmonic Distortion+Noise (%)

Frequency (Hz)

10

VDD=3V

5

RL=16Ω

Po=50mW

2

Av=-1

1

0.5

10

VDD=3V

5

RL=8Ω

Po=70mW

2

Av=-1

1

0.5

0.2

0.1

0.05

0.02

0.01
20 20k50 100 200 500 1k 2k 5k

THD+N-Total Harmonic Distortion+Noise (%)

Frequency (Hz)

10

VDD=3V

5

RL=32Ω

Po=25mW

2

Av=-1

1

0.5

0.2

0.1

0.05

0.02

0.01
20 20k50 100 200 500 1k 2k 5k

THD+N-Total Harmonic Distortion+Noise (%)

Frequency (Hz)

Copyright  ANPEC Electronics Corp.
Rev. A.3 - Jun., 2001

0.2

0.1

0.05

0.02

0.01
20 20k50 100 200 500 1k 2k 5k

THD+N-Total Harmonic Distortion+Noise (%)

Frequency (Hz)

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APA4880

Typical Characteristics Cont.

180

160

RL=8Ω

140

120

100

80

60

40

-Power Disspation (mW)

D

P

20

0

0 50 100 150 200 250 300

RL=32Ω

RL=16Ω

VDD=5V

Av=-1

f=1kHz

BW<80kHz

Output Power (mW)

4

3.5

2.5

Idd (mA)

1.5

0.5

No Load

3

2

1

0

1 1.5 2 2.5 3 3.5 4 4.5 5 5.5

70

60

50

40

30

20

-Power Disspation (mW)

D

10

P

RL=32Ω

RL=8Ω

RL=16Ω

VDD=3V

Av=-1

f=1kHz

BW<80kHz

0

0 20 40 60 80 100

Output Power (mW)

450

400

350

300

250

200

150

Output Power (mW)

100

50

Av=-1
f=1kHz
RL=8Ω

BW<80kHz

THD+N=10%

THD+N=1%

0

2 2.5 3 3.5 4 4.5 5 5.5

Vdd (V)

Copyright  ANPEC Electronics Corp.
Rev. A.3 - Jun., 2001

VDD-Supply Voltage (V)

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APA4880

Typical Characteristics Cont.

300

Av=-1

250

f=1kHz

RL=16Ω

200

150

BW<80kHz

THD+N=10%

100

Output Power (mW)

50

0

2 2.5 3 3.5 4 4.5 5 5.5

THD+N=1%

VDD-Supply Voltage (V)

350

300

250

200

150

100

Output Power (mW)

50

THD+N=10%

THD+N=1%

BW<80kHz

VDD=5V

Av=-1

f=1kHz

160

140

120

100

80

Av=-1

f=1kHz

RL=32Ω

BW<80kHz

THD+N=10%

60

40

Output Power (mW)

20

0

2 2.5 3 3.5 4 4.5 5 5.5

THD+N=1%

VDD-Supply Voltage (V)

120

VDD=3V

100

f=1kHz

80

60

BW<80kHz

THD+N=10%

40

Output Power (mW)

20

THD+N=1%

Av=-1

0

816243240485664

Load Resistance (Ω)

Copyright  ANPEC Electronics Corp.
Rev. A.3 - Jun., 2001

0

816243240485664

Load Resistance (Ω)

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APA4880

Typical Characteristics Cont.

40u

VDD=5V

35u

30u

25u

20u

Vn (Vrms)

15u

10u

5u

0

20 20k50 100 200 500 1k 2k 5k

Av=-1

RL=8Ω

22Hz<BW<22kHz

Frequency (Hz)

+0

-10

-20

-30

VDD=5V

Av=-1

Vpp=200mV

RL=8Ω

Cb=2.2uF

+0

VDD=5V

-20

Av=-1

Po=200mW

RL=8Ω

-40

-60

Xtalk (dB)

-80

-100

-120
20 20k50 100 200 500 1k 2k 5k

B to A

A to B

Frequency (Hz)

+0

VDD=5V

-20

-40

Av=-1

Vin=1Vrms

RL=8Ω

mute mode

-40

-50

PSRR (dB)

-60

-70

-80
20 100k50 100 200 500 1k 2k 5k 10k 20k

Frequency (Hz)

Copyright  ANPEC Electronics Corp.
Rev. A.3 - Jun., 2001

-60

Gain (dBV)

-80

-100

-120
20 20k50 100 200 500 1k 2k 5k

Frequency (Hz)

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APA4880

φ

Packaging Information

PDIP-8 pin ( Reference JEDEC Registration MS-001)

D

E1

1

A

L

e2

e 3

A1

e 1

A2

Millimeters InchesDim

Min. Max. Min. Max.

A
A1
A2

D
e1
e2
e3

E
E1

0.38 0.015

2.92 3.68 0.115 0.145

9.02 10.16 0.355 0.400

2.54BSC 0.100BSC

0.36 0.56 0.014 0.022

1.14 1.78 0.045 0.070

7.62 BSC 0.300 BSC

6.10 7.11 0.240 0.280

E3

L

115

2.92 3.81 0.115 0.150

°

5.33 0.210

10.92 0.430

E

1

E3

15

°

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

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APA4880

Packaging Information

SOP-8 pin ( Reference JEDEC Registration MS-012)

HE

0.015X45

e1 e2

D

A1

A

1

L

0.004max.

Dim

A 1.35 1.75 0.053 0.069

A1 0.10 0.25 0.004 0.010

D 4.80 5.00 0.189 0.197
E 3.80 4.00 0.150 0.157
H 5.80 6.20 0.228 0.244

L 0.40 1.27 0.016 0.050
e1 0.33 0.51 0.013 0.020
e2 1.27BSC 0.50BSC

18

φ

Millimeters Inches

Min. Max. Min. Max.

°

8

°

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

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APA4880

φ

φ

φ

Packaging Information

TSSOP-8

e

8

7

2 x E / 2

S

(2)

(L1)

GAUGE

L

PLANE

1

Dim

12

b

E1 E

e/2

D

A2

A

A1

0.25

(3)

Millimeters Inches

Min. Max. Min. Max.

A 1.2 0.047
A1 0.00 0.15 0.000 0.006
A2 0.80 1.05 0.031 0.041

b 0.19 0.30 0.007 0.012

D 2.9 3.1 0.114 0.122

e 0.65 BSC 0.026 BSC

E 6.40 BSC 0.252 BSC
E1 4.30 4.50 0.169 0.177

L 0.45 0.75 0.018 0.030

L1 1.0 REF 0.039REF

R 0.09 0.004

R1 0.09 0.004

S 0.2 0.008

10
212
312

°

REF 12° REF

°

REF 12° REF

°

8

°

0

°

8

°

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

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APA4880

Physical Specifications

Terminal Material S older-P lated Copper (Solder Material : 90/10 or 63/37 Sn Pb)
Lead Solderab ility Meets EIA S pecification RSI86-91, ANS I/J-ST D -0 02 Category 3.

Reflow Condition

Reference JEDEC Standard J-STD-020A APRIL 1999

temperature

Pre-heat temperature

(IR/Convection or VPR Reflow)

°

183 C

Peak temperature

Time

Classification Reflow Prof iles

Convection or IR/

Convection

Average ramp-up rate(183°C to Peak) 3°C/second max. 10 °C /second max .
Preheat temperature 125 ± 25°C)
Temperature maintained above 183°C
Time within 5°C of actual peak temperature
Peak temperature range
Ramp-down rate
Time 25°C to peak temperature

120 seconds max
60 – 150 seconds
10 –20 seconds 60 seconds
220 +5/-0°C or 235 +5/-0°C 215-219°C or 235 +5/-0°C
6 °C /second max . 10 °C /second max .
6 minutes max.

VPR

Package Reflow Conditions

pkg. thickness
and all bgas

Convection 220 +5/-0 °C Convection 235 +5/-0 °C
VPR 215-219 °C VPR 235 +5/-0 °C
IR/Convection 220 +5/-0 °C IR/Convection 235 +5/-0 °C

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

2.5mm

≥≥≥≥

pkg. thickness < 2.5mm and
pkg. volume

350 mm³

≥≥≥≥

pkg. thickness < 2.5mm and pkg.
volume < 350mm³

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APA4880

Reliability test Program

Test item Method Description

SOLDERABILITY MIL-STD-883D-2003
HOLT MIL-STD-883D-1005.7
PCT JESD-22-B, A102
TST MIL-STD-883D-1011.9
ESD MIL-STD-883D-3015.7 VHBM > 2KV, VMM > 200V

Latch-Up JESD 78 10ms , Itr > 100mA

Carrier Tape & Reel Dimensions

°

C , 5 SEC

245

1000 Hrs Bias @ 125
168 Hrs, 100 % RH , 121

°

C ~ 150°C, 200 Cycles

-65

t

°

C

°

C

Application

SOP- 8

Application

TSSOP-8

D1

D

Bo

Ko

T2

B

T1

E

F

W

A

A B C J T1 T2 W P E

330 ± 162 +1.5

F D D1 Po P1 Ao Bo Ko t

5.5± 1 1.55 +0.1 1.55+ 0.25 4.0 ± 0.1 2.0 ± 0.1 6.4 ± 0.1 5.2± 0. 1 2.1± 0.1 0.3±0.013
A B C J T1 T2 W P E

330 ± 162 +1.5

F D D1 Po P1 Ao Bo Ko t

Po

12.75+

0.15

12.75+

0.15

P

P1

Ao

J

C

2 ± 0.5 12.4 ± 0.2 2 ± 0.2 12± 0. 3 8± 0.1 1.75±0.1

2 + 0.5 12.4 ± 0.2 2 ± 0.2 12± 0. 3 8± 0.1 1.75±0.1

5.5 ± 0. 1 1.5 + 0.1 1.5 + 0.1 4.0 ± 0.1 2.0 ± 0.1 7.0 ± 0.1 3.6 ± 0.3 1.6 ± 0.1 0.3±0.013

(mm)

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

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APA4880

Cover Tape Dimensions

Application Carrier Width Cover Tape Width Devices Per Reel

SOP- 8

TSSOP- 8

Customer Service

Anpec Electronics Corp.

Head Office :

5F, No. 2 Li-Hsin Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : [phone]
Fax : [phone]

Taipei Branch :

7F, No. 137, Lane 235, Pac Chiao Rd.,
Hsin Tien City, Taipei Hsien, Taiwan, R. O. C.
Tel : [phone]
Fax : [phone]

12 9.3 2500
12 9.3 2500

Copyright  ANPEC Electronics Corp.
Rev. A.4 - Jan., 2003

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