TS4961TIQT STMicroelectronics, TS4961TIQT Datasheet - Page 22

• Manufacturer Part Number: TS4961TIQT
• Description: IC AMP AUDIO PWR 1.95W D 16QFN
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TS4961TIQT

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.95W x 1 @ 4 Ohm
• Voltage - Supply: 2.4 V ~ 4.3 V
• Features: Depop, Differential Inputs, Standby
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• For Use With: 497-8932 - BOARD EVAL FOR TS4961T
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8388-2

Electrical characteristics curves
22/49
Figure 15. PSSR vs. frequency
Figure 17. CMRR vs. common mode input
Figure 19. CMRR vs. frequency
-10
-20
-30
-40
-50
-60
-70
-80
0
20
20
RL=4 Ω + 30 μ H
G=6dB
Δ Vicm=200mVpp
Δ R/R ≤ 0.1%
Cin=4.7 μ F
Tamb = 25 ° C
Δ
Δ Vicm = 200mVpp
F = 217Hz
G = 6dB
RL ≥ 4 Ω + ≥ 15 μ H
Tamb = 25 ° C
≤
Ω
voltage
100
°
μ
Vcc=3.6V, 2.5V
1000
10000
20k
20k
Figure 16. PSSR vs. common mode input
Figure 18. CMRR vs. frequency
Figure 20. CMRR vs. frequency
20
20
RL=4 Ω + Filter
G=6dB
Δ Vicm=200mVpp
Δ R/R ≤ 0.1%
Cin=4.7 μ F
Tamb = 25 ° C
Vripple = 200mVpp
F = 217Hz, G = 6dB
RL ≥ 4 Ω + ≥ 15 μ H
Tamb = 25 ° C
RL=4 Ω + 15 μ H
G=6dB
Δ Vicm=200mVpp
Δ R/R ≤ 0.1%
Cin=4.7 μ F
Tamb = 25 ° C
voltage
Vcc=3.6V, 2.5V
Vcc=3.6V, 2.5V
TS4961T
20k
20k