參數(shù)資料
型號(hào): TS1872IYPT
廠商: 意法半導(dǎo)體
英文描述: 1.8V input/output rail-to-rail Low power operational amplifiers
中文描述: 1.8V的輸入/輸出軌至軌運(yùn)算放大器,低功耗
文件頁數(shù): 6/27頁
文件大?。?/td> 325K
代理商: TS1872IYPT
Electrical characteristics
TS1871-TS1872-TS1874
6/27
Table 4.
Electrical characteristics at V
CC
= +3V
with V
DD
= 0V, C
L &
R
L
connected to V
CC
/2, and T
amb
= 25°C (unless otherwise specified)
(1)
Parameter
Conditions
Symbol
Min.
Typ.
Max.
Unit
V
io
Input offset voltage
V
icm
= V
out
= V
CC
/2
TS1871A/2A/4A
T
min
T
amb
T
max
TS1871/2/4
T
min
T
amb
T
max
0.1
1
1.5
3
6
mV
Δ
V
io
Input offset voltage drift
2
μ
V/°C
I
io
Input offset current
V
icm
= V
out
= V
CC
/2
(2)
T
min
T
amb
T
max
V
icm
= V
out
= V
CC
/2
(1)
T
min
T
amb
T
max
0
V
icm
V
CC,
V
out
= V
CC
/2
T
min
T
amb
T
max
3
30
60
nA
I
ib
Input bias current
4
125
150
nA
CMR
Common mode rejection ratio
20 log (
Δ
V
ic
/
Δ
V
io
)
60
57
80
dB
A
vd
Large signal voltage gain
V
out
= 0.5V to 2.5V
R
L
= 2k
Ω
R
L
= 600
Ω
80
74
92
95
dB
V
OH
High level output voltage
V
ID
= 100mV
R
L
= 2k
Ω
R
L
= 600
Ω
T
min
T
amb
T
max
, R
L
= 2k
Ω
T
min
T
amb
T
max
,
R
L
= 600
Ω
2.82
2.80
2.82
2.80
2.95
2.95
V
V
OL
Low level output voltage
V
ID
= -100mV
R
L
= 2k
Ω
R
L
= 600
Ω
T
min
T
amb
T
max,
R
L
= 2k
Ω
T
min
T
amb
T
max,
R
L
= 600
Ω
88
115
120
160
120
160
mV
I
o
Output source current
V
ID
= 100mV, V
O
= V
DD
20
80
mA
Output sink current
V
ID
= -100mV, V
O
= V
CC
20
80
I
CC
Supply current (per amplifier)
V
out
= V
CC
/2
A
VCL
= 1, no load
T
min
T
amb
T
max
R
L
= 10k
Ω
, C
L
= 100pF, f = 100kHz
R
L
= 10k
Ω
, C
L
= 100pF, A
V
= 1
450
650
690
μ
A
GBP
Gain bandwidth product
1
1.7
MHz
SR
Slew rate
0.42
0.6
V/
μ
s
φ
m
Phase margin
C
L
= 100pF
53
Degrees
en
Input voltage noise
f = 1kHz
27
nV/
Hz
THD
Total harmonic distortion
0.01
%
1.
All parameter limits at temperatures different from 25°C are guaranteed by correlation.
2.
Maximum values include unavoidable inaccuracies of the industrial tests.
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