THS3115CPWP Datasheet, PDF (5/35 Pages) Texas Instruments – LOW-NOISE, HIGH-SPEED, CURRENT FEEDBACK AMPLIFIERS

THS3112
THS3115
www.ti.com
SLOS385C – SEPTEMBER 2001 – REVISED SEPTEMBER 2010
ELECTRICAL CHARACTERISTICS (continued)
Over operating free-air temperature range, T_A = +25°C, V_CC = ±15 V, R_F = 750 Ω, and R_L = 100 Ω (unless otherwise noted).
POWER SUPPLY
PARAMETER
TEST CONDITIONS
MIN TYP
MAX UNIT
I_CC
Quiescent current (per channel)
PSRR Power-supply rejection ratio
V_CC = ±5 V
V_CC = ±15 V
V_CC = ±5 V
V_CC = ±15 V
T_A = +25°C
T_A = full range
T_A = +25°C
T_A = full range
T_A = +25°C
T_A = full range
T_A = +25°C
T_A = full range
4.4
4.9
53
60
50
60
69
55
5.5
6
mA
6.5
7.5
dB
SHUTDOWN CHARACTERISTICS (THS3115 Only)
PARAMETER
V_REF
REF pin voltage level
V_SHDN
SHUTDOWN pin voltage level
I_CC(SHDN)
t_DIS
t_EN
I_IL(SHDN)
Shutdown quiescent current (per channel)
Disable time ⁽¹⁾
Enable time⁽¹⁾
Shutdown pin low level leakage current
I_IH(SHDN)
Shutdown pin high level leakage current
TEST CONDITIONS
Enable
Disable
REF = 0 V, V_CC= ±5 V to ±15 V
V_CC= ±15 V
V_CC= ±15 V
V_CC= ±5 V to ±15 V, V_SHDN = 0 V,
REF = 0 V
V_CC= ±5 V to ±15 V, V_SHDN = 3.3 V,
REF = 0 V
MIN
V_CC–
REF + 2
TYP
MAX
V_CC+ – 4
REF + 0.8
0.3
0.45
200
300
18
25
110
130
UNIT
V
V
V
mA
ns
ns
µA
µA
(1) Disable/enable time is defined as the time from when the shutdown signal is applied to the SHDN pin to when the supply current has
reached half of its final value.
TYPICAL CHARACTERISTICS
TABLE OF GRAPHS
V_n, I_n
CMRR
PSRR
z_o
SR
V_IO
I_B
V_O
I_CC
Small-signal closed-loop gain
Gain and phase
Small-signal closed-loop noninverting gain
Small-signal closed-loop inverting gain
Small- and large-signal output
Harmonic distortion
Voltage noise and current noise
Common-mode rejection ratio
Power-supply rejection ratio
Crosstalk
Output impedance
Slew rate
Input offset voltage
Input bias current
Output voltage
Output voltage headroom
Supply current (per channel)
Shutdown response
vs Frequency
vs Frequency
vs Frequency
vs Frequency
vs Frequency
vs Frequency
vs Peak-to-peak output voltage
vs Frequency
vs Frequency
vs Frequency
vs Frequency
vs Frequency
vs Output voltage step
vs Free-air temperature
vs Common-mode input voltage
vs Free-air temperature
vs Output current
vs Output current
vs Supply voltage
FIGURE
Figure 1 to Figure 11,
Figure 13, Figure 14
Figure 12
Figure 15, Figure 16
Figure 17, Figure 18
Figure 19, Figure 20
Figure 20,Figure 21
Figure 23, Figure 24
Figure 25
Figure 26
Figure 27
Figure 28
Figure 29
Figure 30
Figure 31
Figure 32
Figure 33
Figure 34, Figure 35
Figure 36
Figure 37
Figure 38
Copyright © 2001–2010, Texas Instruments Incorporated
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