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| THS4561 Datasheet, PDF (13/35 Pages) Texas Instruments – Low-Power, High Supply Range, 70-MHz, Fully Differential Amplifier | |||
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www.ti.com
THS4561
SBOS874 â AUGUST 2017
Electrical Characteristics: VS+ â VSâ = 3 V (continued)
at TA = 25â, VS+ = 3.0 V, VSâ = 0 V, VOCM = Open, VO = 1 VPP, RF = 1.5 kΩ, RL = 1 kΩ, 50-Ω input match, differential,
G = 1 V/V, single-ended input, differential output, and input and output referenced to default midsupply for ac-coupled tests
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
TEST
LEVEL
POWER SUPPLY
Specified operating voltage
2.85
5
12.6
V
A
IQ
Quiescent operating current
PSRR Power-supply rejection ratio
TA = 25°C, 3-V total supply
TA = â40°C to 125°C, 3-V total supply
TA = 25°C, 2.85 V total supply
Either supply to diff output
0.748
TBD
0.748
95
0.8
0.852 mA
A
TBD mA
B
0.80
.852 mA
D
105
dB
A
POWER DOWN
VT
Enable voltage threshold
Specified on within 0.5 V of VS+
Disable voltage threshold
Specified off below VS+ â 1.5 V
Disable pin bias current
PD is 0.5V below VS+
Power-down quiescent current
2.5
3
V
A
0
1.5
V
A
â2.5
0
2.5 µA
A
3
14
23 µA
A
Turn-on time delay
Turn-off time delay
Time to VO = 90% of final value
Time to VO = 10% of original value
1
µs
C
5
µs
C
Copyright © 2017, Texas Instruments Incorporated
Product Folder Links: THS4561
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