TLE2142-Q1 Datasheet, PDF (7/23 Pages) Texas Instruments – Excalibur™ LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER

TLE2142-Q1
www.ti.com....................................................................................................................................................................................................... SLOS628 – JULY 2009
ELECTRICAL CHARACTERISTICS
V_CC = ±15 V, at specified free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V_IO
Input offset voltage
V_IC = 0, R_S = 50 Ω
α_VIO
Temperature coefficient of
input offset voltage
V_IC = 0, R_S = 50 Ω
I_IO
Input offset current
V_IC = 0, R_S = 50 Ω
I_IB
Input bias current
V_IC = 0, R_S = 50 Ω
V_ICR
Common-mode input
voltage range
R_S = 50 Ω
V_OM+
Maximum positive peak
output voltage swing
V_OM–
Maximum negative peak
output voltage swing
A_VD
Large-signal differential
voltage amplification
r_i
Input resistance
c_i
Input capacitance
z_o
Open-loop output impedance
CMRR Common-mode rejection ratio
I_O = –150 µA
I_O = –1.5 mA
I_O = –15 mA
I_O = –100 µA
I_O = –1 mA
I_O = –10 mA
I_O = 150 µA
I_O = 1.5 mA
I_O = 15 mA
I_O = 100 µA
I_O = 1 mA
I_O = 10 mA
V_O = ±10 V, R_L = 2 kΩ
f = 1 MHz
V_IC = V_ICR(min), R_S = 50 Ω
k_SVR
I_OS
I_CC
Supply-voltage rejection ratio
(ΔV_CC±/ΔV_IO)
Short-circuit output current
Supply current
V_CC± = ±2.5 V to ±15 V, R_S = 50 Ω
V_O = 0
V_ID = 1 V
V_ID = –1 V
V_O = 0, No load, V_IC = 2.5 V
(1) Full range is –40°C to 125°C.
T_A ⁽¹⁾
25°C
Full range
Full range
25°C
Full range
25°C
Full range
25°C
Full range
25°C
Full range
25°C
Full range
25°C
Full range
25°C
25°C
25°C
25°C
Full range
25°C
Full range
25°C
25°C
Full range
MIN TYP
290
1.7
7
–0.7
–15 to –15.3 to
13 13.2
–15 to –15.3 to
12.7 12.9
13.8 14.1
13.7
14
13.3 13.7
13.7
13.6
13.3
–14.7 –14.9
–14.5 –14.8
–13.4 –13.8
–14.6
–14.5
–13.4
100
450
20
65
2.5
30
85
108
80
90
106
85
–25
–50
20
31
6.9
MAX
1200
2000
UNIT
µV
µV/°C
100
nA
250
–1.5
µA
–1.8
V
V
V
V/mV
MΩ
pF
Ω
dB
dB
mA
9
mA
9.4
Copyright © 2009, Texas Instruments Incorporated
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