參數(shù)資料
型號(hào): TSH344IDT
廠(chǎng)商: STMICROELECTRONICS
元件分類(lèi): 音頻/視頻放大
英文描述: 3 CHANNEL, VIDEO AMPLIFIER, PDSO8
封裝: ROHS COMPLIANT, PLASTIC, SOP-8
文件頁(yè)數(shù): 12/17頁(yè)
文件大?。?/td> 296K
代理商: TSH344IDT
Electrical characteristics
TSH344
4/17
2
Electrical characteristics
Table 3.
VCC = +5V single supply, Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
DC performance
VOS
Output offset voltage(1)
No load, Tamb
-35
-8
+35
mV
-40°C < Tamb < +85°C
-8.6
Iib
Input bias current
Tamb, input to GND
5.5
16
μA
-40°C < Tamb < +85°C
6
Rin
Input resistance
Tamb
4G
Ω
Cin
Input capacitance
Tamb
1pF
PSRR
Power supply rejection ratio
20 log (
ΔV
CC/ΔVout)
(2)
Input to GND, F=1MHz,
ΔV
CC=200mV
-90
dB
ICC
Supply current per buffer
No load, input to GND
10.1
13
mA
-40°C < Tamb < +85°C
10.3
G
DC voltage gain
RL = 150Ω, Vin=1V
1.92
2
2.05
V/V
MG1
Gain matching between 3 channels Input = 1V
0.5
2
%
MG0.3
Gain matching between 3 channels Input = 0.3V
0.5
2
%
Dynamic performance and output characteristics
Bw
-3dB bandwidth
Small signal Vout=20mVp
Vicm=0.6V, RL = 150Ω
190
340
MHz
Gain flatness @ 0.1dB
Small signal Vout=20mVp
Vicm=0.6V, RL = 150Ω
65
FPBW
Full power bandwidth
Vicm=0.6V, Vout = 2Vp-p,
RL = 150Ω
130
200
MHz
D
Delay between each channel
0 to 30MHz
0.5
ns
SR
Slew rate (3)
Vicm=0.6V, Vout = 2Vp-p,
RL = 150Ω
500
740
V/
μs
VOH
High level output voltage
RL = 150Ω
3.7
3.9
V
VOL
Low level output voltage
RL = 150Ω
40
60
mV
IOUT
Output current
Vout= 2Vp, Tamb
45
93
mA
-40°C < Tamb < +85°C
83
Output short circuit current
(Isource)
100
mA
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