Datasheet

 
   
SLVS461B − JANUARY 2003 − REVISED JULY 2003
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
operating characteristics, V
CC±
= ±15 V, T
A
= 25°C
PARAMETER
TEST CONDITIONS
TL3474 TL3474A
UNIT
PARAMETER
TEST CONDITIONS
MIN TYP MAX MIN TYP MAX
UNIT
SR+ Positive slew rate
V
I
= −10 V to 10 V,
R
L
= 2 kΩ,
A
V
= 1 8 10 8 10
V/ s
SR− Negative slew rate
I
R
L
= 2 k
Ω
,
C
L
= 300 pF
A
V
= −1 13 13
V/µs
t
s
Settling time
A
VD
= −1, 10-V step
To 0.1% 1.1 1.1
s
t
s
Settling time A
VD
= −1, 10-V step
To 0.01% 2.2 2.2
µs
V
n
Equivalent input noise
voltage
f = 1 kHz, R
S
= 100 Ω 49 49 nV/√Hz
I
n
Equivalent input noise
current
f = 1 kHz 0.22 0.22 pA/√Hz
THD Total harmonic distortion
V
O(PP)
= 2 V to 20 V, R
L
= 2 kΩ,
A
VD
= 10, f = 10 kHz
0.02 0.02 %
GBW Gain-bandwidth product f =100 kHz 3 4 3 4 MHz
BW
Power bandwidth
V
O(PP)
= 20 V, R
L
= 2 k
Ω
,
160
160
kHz
BW Power bandwidth
V
O(PP)
= 20 V, R
L
= 2 kΩ,
A
VD
= 1, THD = 5.0%
160 160 kHz
φ
m
Phase margin
R
L
= 2 kΩ, C
L
= 0 70 70
deg
φ
m
Phase margin
R
L
= 2 kΩ,
C
L
= 300 pF 50 50
deg
Gain margin
R
L
= 2 kΩ, C
L
= 0 12 12
dB
Gain margin
R
L
= 2 kΩ,
C
L
= 300 pF 4 4
dB
r
i
Differential input
resistance
V
IC
= 0 150 150 MΩ
C
i
Input capacitance V
IC
= 0 2.5 2.5 pF
Channel separation f = 10 kHz 101 101 dB
z
o
Open-loop output
impedance
f = 1 MHz, A
V
= 1 20 20 Ω