SA58670ABS,115 NXP Semiconductors, SA58670ABS,115 Datasheet - Page 12

• Manufacturer Part Number: SA58670ABS,115
• Description: IC AMP AUDIO 2.1W STER D 20HVQFN
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of SA58670ABS,115

• Output Type: 2-Channel (Stereo)
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Max Output Power X Channels @ Load: 2.1W x 2 @ 4 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Features: Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Product: Class-D
• Output Power: 2.1 W
• Available Set Gain: 24 dB
• Common Mode Rejection Ratio (min): 69 dB
• Thd Plus Noise: 0.14 %, 0.11 %
• Operating Supply Voltage: 3 V, 5 V
• Supply Current: 6 mA
• Maximum Power Dissipation: 5.2 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-4354-2; 935286181115; SA58670ABS; SA58670ABS-G; SA58670ABS-G

NXP Semiconductors
SA58670_3
Product data sheet
Fig 8.
Fig 9.
(1) V
(2) V
(3) V
(4) V
(1) Left channel.
(2) Right channel.
(dB)
V
10
(V)
10
10
10
n(o)
ct
100
120
60
80
Crosstalk (stepped all-to-one) as a function of frequency
Noise output voltage (RMS value) as a function of frequency
3
4
5
6
DD
DD
DD
DD
10
10
3
= 3.6 V; L channel to R channel.
= 3.6 V; R channel to L channel.
= 5.0 V; L channel to R channel.
= 5.0 V; R channel to L channel.
(1)
(2)
(3)
(4)
Rev. 03 — 11 June 2009
10
2
(1)
(2)
2.1 W/channel stereo class-D audio amplifier
10
4
10
3
f (Hz)
SA58670
001aah495
001aah497
© NXP B.V. 2009. All rights reserved.
f (Hz)
10
10
5
4
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