THS4130 Datasheet, PDF (4/27 Pages) Texas Instruments – HIGH SPEED LOW NOISE, FULLY DIFFERENTIAL I/O AMPLIFIERS

THS4130, THS4131
HIGHĆSPEED, LOW NOISE, FULLYĆDIFFERENTIAL I/O AMPLIFIERS
SLOS318E − MAY 2000 − REVISED JANUARY 2004
electrical characteristics, VCC = ±5 V, RL = 800 Ω, TA = 25°C (unless otherwise noted) (continued)^†
noise performance
PARAMETER
TEST CONDITIONS
Vn
Input voltage noise
f = 10 kHz
In
Input current noise
f = 10 kHz
† _{The full range temperature is 0°C to 70°C for the C suffix, and −40°C to 85°C for the I suffix.}
MIN TYP MAX UNIT
1.3
nV/√Hz
1
pA/√Hz
dc performance
PARAMETER
TEST CONDITIONS
Open loop gain
TA = 25°C
TA = full range
V(OS)
Input offset voltage
Common mode input offset voltage, referred to VOCM
TA = 25°C
TA = full range
TA = 25°C
Input offset voltage drift
TA = full range
IIB
Input bias current
TA = full range
Input offset current
IOS
Offset drift
TA = full range
† _{The full range temperature is 0°C to 70°C for the C suffix, and −40°C to 85°C for the I suffix.}
MIN
71
69
TYP MAX
78
0.2
2
3
0.2 3.5
4.5
2
6
100 500
2
UNIT
dB
mV
µV/°C
µA
nA
nA/°C
input characteristics
PARAMETER
CMRR Common-mode rejection ratio
TEST CONDITIONS
TA = full range
VICR Common-mode input voltage range
RI
Input resistance
Measured into each input terminal
CI
Input capacitance, closed loop
ro
Output resistance
Open loop
† _{The full range temperature is 0°C to 70°C for the C suffix, and −40°C to 85°C for the I suffix.}
MIN
80
− 3.77
to 4.3
TYP MAX
95
−4 to
4.5
34
4
41
UNIT
dB
V
MΩ
pF
Ω
output characteristics
PARAMETER
TEST CONDITIONS
VCC = 5 V
TA = 25°C
TA = full range
Output voltage swing
VCC = ± 5 V
TA = 25°C
TA = full range
TA = 25°C
VCC = ± 15 V _{TA = full range}
VCC = 5 V,
RL = 7 Ω
TA = 25°C
TA = full range
IO
Output current
VCC = ± 5 V,
RL = 7 Ω
TA = 25°C
TA = full range
VCC = ± 15 V, ^{TA = 25°C}
RL = 7 Ω
TA = full range
† _{The full range temperature is 0°C to 70°C for the C suffix, and −40°C to 85°C for the I suffix.}
MIN
1.2 to 3.8
1.3 to 3.7
± 3.7
± 3.6
± 10.5
± 10.2
25
20
30
28
60
50
TYP
0.9 to 4.1
±4
± 12.4
45
55
85
MAX
UNIT
V
mA
4
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