Datasheet
Table Of Contents
- Table 1. Device summary
- 1 Device block diagram
- 2 Pin description
- 3 Electrical specifications
- 4 Characterization curves
- 5 Application information
- 6 Package mechanical data
- 7 Revision history
TDA7498E Electrical specifications
Doc ID 022595 Rev 1 9/20
V
inH
Digital input high (H)
-
2.0 - -
V
V
inL
Digital input low (L) - - 0.8
Function
mode
Standby & mute & play
STBY < 0.5 V, MUTE = X StandBy
STBY > 2.5 V ; MUTE < L Mute
STBY > 2.5 V, MUTE > H Play
A
MUTE
Mute attenuation V
MUTE
< L, V
STBY
= H - 75 - dB
1. f
SW
= 10
6
/ ((16 * R
OSC
+ 182) * 4) kHz, f
SYNCLK
= 2 * f
SW
with R3 = 39 kΩ (see Figure 3)
Table 6. Electrical specifications (continued)
Symbol Parameter Condition Min Typ Max Unit