BA5814FM View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
BA5814FM Datasheet PDF : 12 Pages
| |||
10/11
●Switch table
（※VCC=8V,PREVCC45=5V,BIAS=2.5V, SW=A position）
○ Current of circuit
Parameter
Quiescent current
（MUTE=2V,BIAS=2.5V）
Switch
123
Input voltage（Ｖ）
○ BTL Driver
Parameter
Output offset voltage
High level output voltage
Closed loop voltage gain
Mute1,2 on voltage
Mute1,2 off voltage
Input current for mute pin
Input current for bias pin
Switch
1 23
B
↓
↓
↓
↓
Input voltage（Ｖ）
MUTE1,2 BIAS VIN
2.0 2.5 2.5
↓
↓ 5.0
↓
↓
0
↓
↓ 2.8
↓
↓ 2.2
0.5
↓ 5.0
2.0
↓↓
5.0
↓ 2.5
2.0
↓↓
○ Regulator
Parameter
Threshold voltage of RE_I pin
Output sink current of RE_O pin
Input bias current of RE_I pin
Switch
123
B
CB
Input voltage（Ｖ）
MUTE BIAS Vregb
1.8 2.5 -
↓
↓ 0.2
↓
↓
-
Comments
Comments
20log{(VO-VOOF)/0.3}
20log{(|VO|+VOOF)/0.3}
Output being mute
Output being not mute
Comments
VBOP/(1M*2)
Test
position
AM1+AM21
Test
position
VO
VO
VO
VO
VO
VO
VO
AM3,AM4
AM2
Test
position
Vreg-p
Iregb
VBOP
REV. B
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