NJW1128FR3 NJRC [New Japan Radio], NJW1128FR3 Datasheet - Page 6

• Manufacturer Part Number: NJW1128FR3
• Description: Voice Switched Speakerphone Circuit with Speaker Amplifier
• Manufacturer: NJRC [New Japan Radio]

NJW1128
! ! ! ! TYPICAL CHARACTERISTICS
– 6 –
6
5
4
3
2
1
0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-10
-15
-20
-25
-30
-35
-40
-45
-50
10
-5
5
0
0
-50
0
-30
1
1
Idle-Mode
RX-Mode
Tx-Mode
-10
2
2
V+ =5.0V , RecieveAmp : 0dB , RL=5.1k
10
Supply Current vs Supply Voltage
Supply Current vs Supply Voltage
No Signal , Supply Current 1
No Signal , Supply Current 5
RxAtt Gain vs Temperature
3
3
30
Supply Voltage [V]
Temperature [degC]
Supply Voltage [V]
50
4
4
70
5
5
90
6
6
110
7
7
130
-40degC
+85degC
+25degC
+85degC
+25degC
-40degC
150
8
8
4.5
3.5
2.5
1.5
0.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5
4
3
2
1
0
-50
50
48
46
44
42
40
38
36
34
32
30
0
-50
-30
Supply Current 1
Supply Current 4
Supply Current 5
-30
1
-10
-10
V+ =5.0V , Rx-Mode , RecieveAmp : 0dB , RL=5.1k
2
10
Supply Current vs Supply Voltage
Supply Current vs Temperature
10
No Signal , Supply Current 4
RxAtt Gain vs Temperature
V+ =5.0V , No Signal
3
30
Temperature [degC]
30
Supply Voltage [V]
Temperature [degC]
50
4
50
70
70
5
90
90
6
110
110
130
7
+85degC
+25degC
-40degC
130
150
8
150