參數(shù)資料
型號(hào): TDA7521
廠商: STMICROELECTRONICS
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件頁(yè)數(shù): 8/11頁(yè)
文件大小: 97K
代理商: TDA7521
TDA7521
6/11
2.0 FEATURE
The main performance of TDA7521 are reported below
Table 2. Main DC Characteristics (I)
Table 3. Main DC Characteristics (II)
The polarity of input signals can be defined by ST7 individually
Table 4. AC Main Performances
Current input
Condition
Min
Typ
Max
Unit
A+C diode input
1
16
A
B+D diode input
1
16
A
E diode input
1
16
A
F diode input
1
16
A
Voltage input
Conditi on
Min
Typ
Max
Unit
A+C diode input
45
700
mVpp
B+D diode input
45
700
mVpp
E diode input
45
700
mVpp
F diode input
45
700
mVpp
Contents
Conditio n
Min
Typ
Max
Unit
DC offset range of each diode signals
(*) Max input P-P
0
3/2 (*)
mVpp
Frequency Range
DC
4M
MHz
Group delay Flatness
4
nsec
SNR
48
dB
Individual Gain Adjustment on AC, BD, E, F
0
23.5
dB
Gain Step range
0.5
dB
Individual Offset Adjustment on AC, BD, E, F
MD (Monitor Diode) voltage range
100
300
mV
MD Adjustment Step
5
mV
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