TEA1095TS NXP Semiconductors, TEA1095TS Datasheet - Page 14

• Manufacturer Part Number: TEA1095TS
• Manufacturer: NXP Semiconductors

Specifications of TEA1095TS

• Operating Temp Range: -25C to 75C
• Package Type: SSOP
• Pin Count: 24
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
1997 Nov 25
V
T
V
V
I
Receive channel (RXIN, GARX, RXOUT and MUTERX)
R
G
V
R
V
V
I
MUTETX
MUTERX
SYMBOL
Z
G
RANSMIT MUTE INPUT
G
G
G
G
G
notx
IL
IH
norx(rms)
IL
IH
ECEIVE AMPLIFIER
ECEIVE MUTE INPUT
Voice switched speakerphone IC
vrx
i
vtxf
vtxm
vrxr
vrxT
vrxf
vrxv
voltage gain variation with
frequency referenced to 1 kHz
noise output voltage at
pin TXOUT
LOW level input voltage
HIGH level input voltage
input current
voltage gain reduction with
MUTETX active
input impedance between pins
RXIN and GND
voltage gain from RXIN to
RXOUT in receive mode
voltage gain adjustment with
R
voltage gain variation with
temperature referenced to 25 C
voltage gain variation with
frequency referenced to 1 kHz
noise output voltage at pin
RXOUT (RMS value)
voltage gain variation referenced
to R
LOW level input voltage
HIGH level input voltage
input current
GARX
VOL
MUTERX
MUTETX
= 950
PARAMETER
V
f = 300 to 3400 Hz
pin TXIN connected to
TXGND through 200
series with 10 F;
psophometrically
weighted (P53 curve)
MUTETX = HIGH
MUTETX = HIGH
V
R
V
T
V
f
input RXIN short-circuited
through 200
with 10 F;
psophometrically
weighted (P53 curve)
when total attenuation
does not exceed the
switching range
MUTERX = HIGH
i
amb
TXIN
RXIN
RXIN
RXIN
GARX
= 300 to 3400 Hz
= 25 to +75 C
= 1 mV (RMS);
= 20 mV (RMS);
= 20 mV (RMS);
= 20 mV (RMS);
CONDITIONS
= 16.5 k
14
in series
in
V
1.5
17
V
1.5
20.5
GND
GND
MIN.
0.4
0.4
2.5
80
20
6.5
20
3
2.5
TYP.
0.3
100
0.3
0.3
Product specification
0.3
V
5
23
+19.5
0.3
V
5
BB
BB
MAX.
TEA1095
+ 0.4 V
+ 0.4 V
dB
dBmp
V
dB
k
dB
dB
dB
dB
dB
V
UNIT
A
V
A