参数资料
型号: THS4215DGK
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 43/47页
文件大小: 1197K
代理商: THS4215DGK
www.ti.com ................................................................................................................................... SLOS400E – SEPTEMBER 2002 – REVISED SEPTEMBER 2009
ELECTRICAL CHARACTERISTICS: VS = ±5 V (continued)
At RF = 392 , RL = 499 , and G = +2, unless otherwise noted.
TYP
OVER TEMPERATURE
MIN/
–40°C
PARAMETER
TEST CONDITIONS
TYP/
0°C to
+25°C
to
UNITS
MAX
+70°C
+85°C
INPUT CHARACTERISTICS
Common-mode input range
±4
±3.8
±3.7
±3.6
V
Min
Common-mode rejection ratio
VCM = ± 1 V
56
52
50
48
dB
Min
Input resistance
Common-mode
4
M
Typ
Input capacitance
Common-mode/differential
0.3/0.2
pF
Typ
OUTPUT CHARACTERISTICS
Output voltage swing
±4.0
±3.8
±3.7
±3.6
V
Min
Output current (sourcing)
220
200
190
180
mA
Min
RL = 10
Output current (sinking)
170
140
130
120
mA
Min
Output impedance
f = 1 MHz
0.3
Typ
POWER SUPPLY
Specified operating voltage
±5
±7.5
V
Max
Maximum quiescent current
19
22
23
24
mA
Max
Minimum quiescent current
19
16
15
14
mA
Min
Power-supply rejection (+PSRR)
VS+ = 5.5 V to 4.5 V, VS– = 5 V
64
58
54
dB
Min
Power-supply rejection (–PSRR)
VS+ = 5 V, VS– = –5.5 V to –4.5 V
65
60
56
dB
Min
POWER-DOWN CHARACTERISTICS (THS4215 ONLY)
Enable
REF+1.8
V
Min
REF = 0 V, or VS–
Power-down
REF+1
V
Max
Power-down voltage level
Enable
REF–1
V
Min
REF = VS+ or Floating
Power-down
REF–1.5
V
Max
PD = Ref +1.0 V, Ref = 0 V
650
850
900
1000
A
Max
Power-down quiescent current
PD = Ref –1.5 V, Ref = 5 V
450
650
800
900
A
Max
Turn-on time delay(t(ON))
50% of final supply current value
4
s
Typ
Turn-off time delay (t(Off))
50% of final supply current value
3
s
Typ
Input impedance
4
G
Typ
Output impedance
f = 1 MHz
250
k
Typ
Copyright 2002–2009, Texas Instruments Incorporated
5
Product Folder Link(s): THS4211 THS4215
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