參數(shù)資料
型號(hào)： TCM37C14ADW
廠商： Texas Instruments, Inc.
英文描述： PCM COMBO WITH PROGRAMMABLE GAIN CONTROL
中文描述： 的PCM組合，具有可編程增益控制
文件頁(yè)數(shù)： 4/23頁(yè)
文件大?。?/td> 351K
代理商： TCM37C14ADW
TCM37C14A, TCM37C15A
PCMCOMBO WITH PROGRAMMABLE GAIN CONTROL
SLWS018B – JUNE 1996 – REVISED MAY 1998
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC
(see Note 1)
Supply voltage, V
BB
(see Note 1)
Voltage range at any analog input, V
I
Continuous total power dissipation at (or below) 25
°
C free-air temperature
Operating free-air temperature range, T
A
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: DW or N package
JEDEC Latch up
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 V
–7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
CC
+ 0.3 V to V
BB
– 0.3 V
. . . . . . . . . . . . . . . . . . .
1300 mW
–40
°
C to 85
°
C
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
260
°
C
. . . . . . . . . . . . . . .
±
250 mA or
±
10 V
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: Voltage values are with respect to GND.
recommended operating conditions (see Note 2)
MIN
NOM
MAX
UNIT
Supply voltage, VCC (see Notes 2 and 3)
Supply voltage, VBB
DGND voltage with respect to AGND
4.75
5
5.25
V
–4.75
–5
–5.25
V
0
V
High-level input voltage, VIH
Low-level input voltage, VIL
2.2
V
0.8
V
k
Load resistance RL
Load resistance, RL
At GSX/GSR
10
At PWRO+ and/or PWRO–
300
Load capacitance CL
Load capacitance, CL
At GSX/GSR
50
pF
At PWRO+ and/or PWRO–
100
Operating free-air temperature, TA
NOTES:
2. To avoid possible damage to these CMOS devices and resulting reliability problems, the power-up procedure described in the device
power-up sequence paragraphs later in this document should be followed.
3. Voltages at analog inputs and outputs, VCC and VBB terminals, are with respect to the AGND terminal. All other voltages are
referenced to the DGND terminal unless otherwise noted.
–40
85
°
C
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