Datasheet

0.0001
10
0.001
0.01
0.1
1
5
100m 5200m 500m 800m 2 3 4
V -OutputVoltage-Vrms
O
THD+N-TotalHarmonicDistortion+Noise-%
20Hz
1kHz
6.7kHz
20 20k50 100 200 500 1k 2k 5k
0.0001
10
0.001
0.01
0.1
1
5
THD+N-TotalHarmonicDistortion+Noise-%
f-Frequency-Hz
200mVrms
2Vrms
14m
12m
10m
8m
6m
4m
2m
0
-0 +1
+2 +3
+4
+5
QuiescentCurrent- A
V -SupplyVoltage-V
DD
NoLoad,
V =0V
I
+0
-20
-40
-60
-80
-100
-120
-140
0
5k
10k
20k15k
V = 2Vrms
O
FFT - dBr
f - Frequency - Hz
DRV602
www.ti.com SLOS572D –DECEMBER 2008–REVISED OCTOBER 2010
TYPICAL CHARACTERISTICS
V
DD
= 3.3V , T
A
= 25°C, C
(PUMP)
= C
(PVSS)
= 1 µF , C
IN
= 1 µF, R
IN
= 33 kΩ, R
fb
= 68 kΩ, R
L
= 2.5 kΩ (unless otherwise noted)
TOTAL HARMONIC DISTORTION + NOISE TOTAL HARMONIC DISTORTION + NOISE
vs vs
OUTPUT VOLTAGE FREQUENCY
Figure 1. Figure 2.
FFT QUIESCENT SUPPLY CURRENT
vs vs
FREQUENCY SUPPLY VOLTAGE
Figure 3. Figure 4.
Copyright © 2008–2010, Texas Instruments Incorporated 5
Product Folder Link(s): DRV602