OPA4872-EP_12 Datasheet, PDF (5/25 Pages) Texas Instruments – 4:1 HIGH-SPEED MULTIPLEXER

OPA4872-EP
www.ti.com........................................................................................................................................................................................... SBOS444 – DECEMBER 2008
ELECTRICAL CHARACTERISTICS: V_S = ±5 V (continued)
At T_A = +25°C, G = +2 V/V, R_F = 523 Ω, and R_L = 150 Ω, unless otherwise noted.
MIN/MAX OVER
TYP
TEMPERATURE
PARAMETER
CONDITIONS
+25°C
+25°C ⁽²⁾
–55°C to
+125°C ⁽³⁾
ENABLE (EN)
Power-down supply current
Disable time
Enable time
Off isolation
V_EN = 0 V
V_IN = ±0.25 V_DC
V_IN = ±0.25 V_DC
G = +2 V/V, f = 10 MHz
3.4
3.6
4.3
25
6
88
Output resistance in disable
14
Output capacitance in disable
2.5
DIGITAL INPUTS
Maximum logic 0
A0, A1, EN, SD
0.8
0.8
Minimum logic 1
A0, A1, EN, SD
2.0
2.0
Logic input current
A0 , A1, EN, SD, input = 0V each line
32
40
55
Output switching glitch
Channel selection, at matched load
±20
Channel disable, at matched load
±40
Shutdown, at matched load
±40
SHUTDOWN
Shutdown supply current
Shutdown time
Enable time
Off isolation
V_SD = 0 V
V_IN = ±0.25 V_DC
V_IN = ±0.25 V_DC
G = +2 V/V, f = 10 MHz
1.1
1.3
2.0
75
15
88
Output resistance in shutdown
14
Output capacitance in shutdown
2.5
POWER SUPPLY
Specified operating voltage
±5
Minimum operating voltage
±3.5
±3.5
Maximum operating voltage
±6.0
±6.0
Maximum quiescent current
Minimum quiescent current
Power-supply rejection ratio
(+PSRR)
(–PSRR)
V_S = ±5 V
V_S = ±5 V
Input-referred
Input-referred
10.6
11
12.5
10.6
10
8.25
–56
–50
–42
–57
–51
–43
THERMAL CHARACTERISTICS
Specified operating range, D package
–55 to +125
Thermal resistance, θ_JA
D
Junction-to-ambient
SO-14
80
UNITS
mA
ns
ns
dB
MΩ
pF
V
V
µA
mV
mV
mV
mA
ns
ns
dB
MΩ
pF
V
V
V
mA
mA
dB
dB
°C
°C/W
MIN/
MAX
TEST
LEVEL ⁽¹⁾
max
A
typ
C
typ
C
typ
C
typ
C
typ
C
max
B
min
B
max
A
typ
C
typ
C
typ
C
max
A
typ
C
typ
C
typ
C
typ
C
typ
C
typ
C
min
B
max
A
max
A
min
A
min
A
min
A
typ
C
typ
C
Copyright © 2008, Texas Instruments Incorporated
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