參數(shù)資料
型號: TP13054B
廠商: Texas Instruments, Inc.
元件分類: Codec
英文描述: Combination Codec/Filter(單片,串行接口,組合脈沖編碼譯碼器和濾波器)
中文描述: 組合編解碼器/濾波器(單片,串行接口,組合脈沖編碼譯碼器和濾波器)
文件頁數(shù): 6/15頁
文件大?。?/td> 338K
代理商: TP13054B
TP3054B, TP3057B, TP13054B, TP13057B
MONOLITHIC SERIAL INTERFACE
COMBINED PCMCODEC AND FILTER
SCTS042A – MAY 1990 – REVISED JULY 1994
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage, VCC
Supply voltage, VBB
High-level input voltage, VIH
Low-level input voltage, VIL
Common-mode input voltage range, VICR
Load resistance, GSX, RL
Load capacitance, GSX, CL
4.75
5
5.25
V
–4.75
–5
–5.25
V
2.2
V
0.6
±
2.5
V
V
k
pF
10
50
Operating free-air temperature TA
Operating free-air temperature, TA
TP3054B, TP3057B
0
70
°
C
TP13054B, TP13057B
–40
85
Measured with CMRR > 60 dB.
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
supply current
PARAMETER
TEST CONDITIONS
TP305xB
TYP
TP1305xB
MIN
UNIT
MIN
MAX
TYP
0.5
MAX
1.2
ICC
Supply current from VCC
Power down
No load
0.5
1
mA
Active
6
9
6
10
IBB
Supply current from VBB
Power down
Active
No load
0.5
1
9
0.5
1
mA
6
6
10
electrical characteristics at V
CC
= 5 V
±
5%, V
BB
= –5 V
±
5%, GND at 0 V, T
A
= 25
°
C (unless otherwise
noted)
digital interface
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VOH
High-level output voltage
DX
IH = –3.2 mA
IL = 3.2 mA
IL = 3.2 mA,
VI = VIH to VCC
VI = GND to VIL
VO = GND to VCC
2.4
V
VOL
Low-level output voltage
DX
0.4
V
TSX
Drain open
0.4
±
10
±
10
±
10
IIH
IIL
VOL
High-level input current
μ
A
μ
A
μ
A
Low-level input current
All digital inputs
Output current in high-impedance state
DX
analog interface with transmit amplifier input
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
±
200
UNIT
II
ri
ro
Input current
VFXI+ or VFXI –
VI = –2.5 V to 2.5 V
VI = –2.5 V to 2.5 V
Closed loop,
RL
10 k
nA
M
V
Input resistance
VFXI+ or VFXI –
10
Output resistance
Unity gain
1
3
Output dynamic range
GSX
±
2.8
AV
BI
VIO
CMRR
Open-loop voltage amplification
VFXI+ to GSX
5000
Unity-gain bandwidth
GSX
1
2
MHz
Input offset voltage
VFXI+ or VFXI –
±
20
mV
Common-mode rejection ratio
60
dB
KSVR
All typical values are at VCC = 5 V, VBB = –5 V, and TA = 25
°
C.
Supply-voltage rejection ratio
60
dB
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