MC33218ADWR2 Freescale Semiconductor, MC33218ADWR2 Datasheet - Page 4

• Manufacturer Part Number: MC33218ADWR2
• Description: IC VOICE SWITCH SPKPHONE 24-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MC33218ADWR2

• Function: Voice-Switched Speakerphone
• Interface: SPI Serial
• Voltage - Supply: 2.7 V ~ 6.5 V
• Current - Supply: 4.6mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: Chip Disable
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -
• Number Of Circuits: -
• Other names: MC33218ADWTR

ELECTRICAL CHARACTERISTICS (continued)
MUTING ( Gain)
RECEIVE AMPLIFIER (Pins 15, 16)
LEVEL DETECTORS AND BACKGROUND NOISE MONITORS
CD INPUT (Pin 8)
POR INPUT (Pin 20)
NOTE: 2. Output swing is limited by the capability of the receive attenuator input. See Figure 16.
4
Timing from Data Ready Lo–to–Hi (See Figure 27)
Output Offset with Respect to V B (RF = 10 k )
Input Bias Current (Pin 16)
Open Loop Gain (f < 100 Hz)
Gain Bandwidth
Maximum Output Voltage Swing (Note 2)
Maximum Output Current Capability
T x –R x Switching Threshold (Pins 4, 11)
CPR, CPT Output Resistance (for Pulldown)
CPR, CPT Leakage Current
CPR, CPT Nominal DC Voltage (No Signal)
TLO, RLO, CP2 Source Current (@ V B – 1.0 V)
TLO, RLO, CP2 Output Resistance
TLO, RLO, CP2 Sink Current (@ V B + 1.0 V)
Switching Threshold
Input Resistance (V in = 0.8 V)
Input Current (V in = 5.0 V)
Timing
Switching Threshold (2.7 V
Nominal DC Voltage (2.7 V
Effective Resistance (0 V < V in < 0.5 V)
Input Current
Timing to Reset (Pin 20 Taken to < 1.2 V)
Minimum Power On Reset Time (See Figure 20)
To Mute
To Enable
To Disable
To Enable
V in = 0 V
V in = 5.0 V
C = 0.1 F
C = 0.1 F
C = 0.1 F
V CC = 6.5 V
V CC = 5.0 V
V CC = 2.7 V
Characteristic
V CC
V CC
Freescale Semiconductor, Inc.
6.5 V)
6.5 V)
For More Information On This Product,
Go to: www.freescale.com
(T A = + 25 C, V CC = 5.0 V, CD
MC33218A
RXO VOS
V THPOR
Symbol
V OMAX
T MPOR
A VOLR
V THCD
I RBIAS
I ORXO
G BWR
I LDOH
I CPLK
I LDOL
V POR
R POR
t ENM
t ENC
I POR
t POR
R CP
V CP
R CD
t MM
R LD
I CD
t CD
I TH
0.8 V, unless noted, see Figure 3.)
MOTOROLA ANALOG IC DEVICE DATA
Min
170
0.8
70
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Figure 26
– 0.2
–1.3
–2.0
10.6
Typ
–30
350
500
235
See
– 40
630
115
2.0
1.0
1.5
2.0
1.0
5.0
1.9
2.0
1.5
3.0
1.2
1.5
2.7
3.7
80
40
30
Max
300
160
1.2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
mVrms
mVdc
MHz
Unit
Vdc
Vdc
Vdc
Vdc
mA
A/ A
mA
ms
nA
dB
k
k
A
A
A
A
s
s
s