參數(shù)資料
型號： TLV320A11IPFBG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝： GREEN, PLASTIC, TQFP-48
文件頁數(shù)： 31/55頁
文件大?。?/td> 263K
代理商： TLV320A11IPFBG4
4–1
4 Specifications
4.1
Absolute Maximum Ratings Over Operating Free-Air Temperature Range
(Unless Otherwise Noted)
Supply voltage I/O range, DVDD1
–0.3 V to 4.0 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage core range, DVDD2, AVDD (see Note 1)
–0.3 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, all digital output signals
–0.3V to 4.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, all digital input signals
–0.3V to 4.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 10 seconds: package
260
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA
–40
°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
4.2
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
Analog Supply voltage, AVDD
3
5.5
V
Supply voltage, I/O,, DVDD1 (5-V and 3-V operation)
1.1
1.8
3.6
V
Supply voltage,, DVDD2 (3-V operation)
3
3.3
3.6
V
Supply voltage,, DVDD2 (5-V operation)
4.5
5
5.5
V
Analog signal peak-to-peak input voltage, VI(analog) (5 V supply), single-ended.
0
3
V
Analog signal peak-to-peak input voltage, VI(analog) (3.3 V supply), single-ended.
0
2
V
Differential output load resistance, RL
600
Output load capacitance, CL
20
pF
Master clock
10
15
MHz
ADC or DAC conversion rate
22
kHz
Operating free-air temperature, TA
–40
85
°C
4.3
Electrical Characteristics Over Recommended Operating Free-Air Temperature
Range, AVDD1 = 3.3 V, AVDD2 = 3.3 V, DVDD1 = 1.1 V, DVDD2 = 3.3 V
4.3.1
Digital Inputs and Outputs, Fs = 8 kHz, Output Not Loaded
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High-level output voltage, DOUT
IO = -360 A
DVDD1 × 0.8
DVDD1+0.3
V
VOL
Low-level output voltage, DOUT
IO = 2 mA
DVSS–0.3
DVDD1 × 0.2
V
IIH
High-level input current, any digital input
VIH = 0.99 V
10
A
IIL
Low-level input current, any digital input
VIL = 0.11 V
10
A
Ci
Input capacitance
10
pF
Co
Output capacitance
10
pF
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