mc34216adwf Freescale Semiconductor, Inc, mc34216adwf Datasheet - Page 3

• Manufacturer Part Number: mc34216adwf
• Description: Programmable Telephone Line Interface Circuit With Loudspeaker Amplifier
• Manufacturer: Freescale Semiconductor, Inc

DC ELECTRICAL CHARACTERISTICS
VOLTAGE REGULATOR
LOGIC PINS
SPEECH AMPLIFIERS
MOTOROLA ANALOG IC DEVICE DATA
Regulated Supply at Pin 21
Current Consumption at Pin 21, Bit LD = Hi
Regulated Supply in Protection Mode, I CC = 30 mA
Reference Current @ Pin 20
Hook Status Output (Pin 17)
Reset Output (Pin 19)
Earpiece Amplifier DC Bias
Loudspeaker Amplifier
AHO1 (Pin 1)
AHO2 (Pin 2)
Bias Voltage at HYN (Pin 10)
Microphone Amplifier
LAO (Pin 8)
V O1 Follower (I2 = 0 A)
Voltage at IMP (Pin 13)
Startup Mode
France and U.K.
Low Voltage Mode (MC34216ADW Only)
Off–Hook, I out = – 200 A
On–Hook, I out = 200 A
Bit LD = 1, I out = – 200 A
V CC < 3.0 V
V CC > 3.25 V
Hysteresis
RXI, Pin 25
RXO1, Pin 26
RXO2, Pin 27
RXO1 – RXO2 Offset
LPI, Pin 24
LPO, Pin 23
Normal Mode (HPI = 0)
Supervision Mode (HPI = 1)
Normal Mode (MicM = 1)
V CC = 3.5 (MicM = 0)
Normal Mode
Bit (LD = 1)
Bias Voltage @ TXI (Pin 6)
Voltage at MIC @ 1.0 mA ( MicP = 1)
Leakage @ MIC @ 4.5 V (MicP = 0)
Maximum Current (Source)
Maximum Current (Sink)
Voltage (LD = 1, I = 100 A)
Driver A8 Slope
V O1 – V O2
I CC = 10 mA
I CC = 100 mA
I CC = 10 mA
I CC = 50 mA
I CC = 10 mA
I CC = 100 mA
Characteristic
(T A = 25 C)
MC34216A
V HYN–LD
V res(hys)
V AHO12
V AHO21
V AHO22
V res(on)
V res(off)
V AHO11
Symbol
V HSO1
V HSO2
V HSO3
V RXO1
V RXO2
I CC LD
V offset
V HYN
V CC1
V CC2
V CC3
V CC5
V LPO
V LAO
V IMP
V RXI
V TXI
V Mic
V LPI
I leak
V O1
I ref
S8
I8
I8
V O
V CC – 1.0
V CC – 1.0
4.25
4.40
4.25
4.30
3.60
3.75
4.30
15.3
1.15
1.15
Min
110
3.0
1.7
1.7
1.7
1.9
1.9
2.2
2.4
1.4
1.7
1.6
1.1
2.2
40
–
–
–
–
–
–
–
–
–
–
–150
4.50
4.65
4.50
4.55
3.90
4.05
16.3
0.05
1.18
Typ
150
1.2
2.1
80
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
V CC – 0.1
–110
Max
4.75
4.90
4.75
4.85
4.20
4.35
4.80
17.3
0.40
1.65
1.65
0.20
0.35
350
120
0.4
2.3
2.5
2.5
0.4
2.5
2.5
2.8
2.7
1.7
2.0
5.5
2.6
1.3
2.5
–
–
–
–
–
Unit
A/mV
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mA
mV
mV
V
A
A
A
3