參數(shù)資料
型號: TLV320AIC11I
廠商: Texas Instruments, Inc.
元件分類: Codec
英文描述: General-Purpose Low-Voltage 1.1V to 3.6V/0 16-bit 22-KSPS DSP CODEC
中文描述: 通用低電壓1.1V至3.6V的/ 0 16位22 kSPS的DSP的解碼器
文件頁數(shù): 37/55頁
文件大?。?/td> 263K
代理商: TLV320AIC11I
4–1
4 Specifications
4.1
Absolute Maximum Ratings Over Operating Free-Air Temperature Range
(Unless Otherwise Noted)
Supply voltage I/O range, DV
DD1
Supply voltage core range, DV
DD2
, AV
DD
(see Note 1)
Output voltage range, all digital output signals
Input voltage range, all digital input signals
Case temperature for 10 seconds: package
Operating free-air temperature range, T
A
Storage temperature range, T
stg
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: All voltage values are with respect to VSS.
–0.3 V to 4.0 V
–0.3 V to 7 V
–0.3V to 4.5 V
–0.3V to 4.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
260
°
C
–40
°
C to 85
°
C
–65
°
C to 150
°
C
4.2
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
Analog Supply voltage, AVDD
Digital Supply voltage, DVDD
Supply voltage, I/O,, DVDD1 (5-V and 3-V operation)
Supply voltage,, DVDD2 (3-V operation)
Supply voltage,, DVDD2 (5-V operation)
Supply voltage, AVDD1 and AVDD2 (3-V operation)
Supply voltage, AVDD1, and AVDD2 (5-V operation)
Analog signal peak-to-peak input voltage, VI(analog) (5 V supply), single-ended.
Analog signal peak-to-peak input voltage, VI(analog) (3.3 V supply), single-ended.
Differential output load resistance, RL
Output load capacitance, CL
Master clock
3
5.5
V
3
5.5
V
1.1
1.8
3.6
V
3
3.3
3.6
V
4.5
5
5.5
V
3
3.3
3.6
V
4.5
5
5.5
V
0
3
V
0
2
V
pF
600
20
10
15
MHz
ADC or DAC conversion rate
22
kHz
°
C
Operating free-air temperature, TA
–40
85
4.3
Electrical Characteristics Over Recommended Operating Free-Air Temperature
Range, AV
DD1
= 3.3 V, AV
DD2
= 3.3 V, DV
DD1
= 1.1 V, DV
DD2
= 3.3 V
4.3.1
Digital Inputs and Outputs, Fs = 8 kHz, Output Not Loaded
PARAMETER
TEST CONDITIONS
IO = -360
μ
A
IO = 2 mA
VIH = 0.99 V
VIL = 0.11 V
MIN
TYP
MAX
UNIT
VOH
VOL
IIH
IIL
Ci
Co
High-level output voltage, DOUT
DVDD1
×
0.8
DVSS–0.3
DVDD1+0.3
DVDD1
×
0.2
V
Low-level output voltage, DOUT
V
μ
A
μ
A
pF
High-level input current, any digital input
10
Low-level input current, any digital input
10
Input capacitance
10
Output capacitance
10
pF
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