TCA3388FP View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
TCA3388FP Datasheet PDF : 16 Pages
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TCA3388
AC ELECTRICAL CHARACTERISTICS (continued) (TA = 25°C)
Characteristic
Symbol
Min
Typ
Max
Unit
ÁÁÁÁDLISoTwÁÁTrOaVnRosÁÁTltmaIOgiteNÁÁ(I2 =ÁÁ10 µÁÁA) ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁTHÁÁDTÁÁÁÁÁÁ– ÁÁÁÁÁÁ– ÁÁÁÁÁÁ3.0ÁÁÁÁÁÁ% ÁÁ
Receive (I2 = 6.0 µA)
VE = 700 mV
THDR
–
–
3.0
VE = 1250 mV
–
–
5.0
NOTE: VE is the differential earpiece voltage across Pins 19 and 20.
TYPICAL TEMPERATURE PERFORMANCE
Characteristic
Typical Value @ 25°C
Typical Change – 20 to + 60°C
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VCC Regulated Supply @ Pin 17
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Current Consumption at Pin 17, Pin PI = High
3.7
400 µA
– 0.8 mV/°C
– 0.55 µA/°C
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Amplifier A8 Driver Slope
1.0 µA/mV
– 0.0035 µA/mV/°C
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Voltage on SAI
VC
French = 0.47 Vdc
U.K. = 0.70 Vdc
VD
French = 0.49 Vdc
U.K. = 0.72 Vdc
0.35 mV/°C
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Internal Slope for Low Voltage Mode
125 mV/µA
0.07 mV/µA/°C
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Transmit Gain Kµ0
12.5 dB
0.01 dB/°C
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Line Length Regulation ∆Kµ
French
U.K.
L.V.
6.5 dB
6.5 dB
6.0 dB
< 0.3 dB Variation
< 0.3 dB Variation
– 0.05 dB/°C
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Internal Transconductance Ge0
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Line Length Regulation ∆Ge
French
U.K.
L.V.
180 µA/V
3.7 dB
3.5 dB
5.7 dB
< 1.0 dB Variation
< 0.5 dB Variation
< 0.5 dB Variation
– 0.04 dB/°C
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ NOTE: Temperature data is typical performance only, based on sample characterization, and does not provide guaranteed limits over temperature.
PIN FUNCTION DESCRIPTION
Pin
Symbol
Description
1
RXI
Earphone Amplifier Input
2
TXI
Microphone Amplifier Input
3
Mic
Microphone Bias Current Sink
4
LAO
Line Driver Amplifier Output
5
LAI
Line Driver Amplifier Input
6
HYL
Hybrid Network Input for Long Lines
7
HYS
Hybrid Network Input for Short Lines
8
CM
DC Mask Signal Filtering
9
IMP
Reference Voltage
10
SAO
Line Current Sense Amplifier Output
11
SAI
Line Current Sense Amplifier Input
12
DCM
DC Mask Select
13
HSO
Hook Status Output, PABX Mode Select
14
PI
Pulse Input
15
MUT
Mute Input
16
Iref
Reference Current
17
VCC
Supply Voltage
18
Gnd
Ground
19
RXO1
Earphone Amplifier Output
20
RXO2
Earphone Amplifier Inverted Output
MOTOROLA ANALOG IC DEVICE DATA
5
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