TS321-Q1 Datasheet, PDF (4/8 Pages) Texas Instruments – LOW-POWER SINGLE OPERATIONAL AMPLIFIER

TS321-Q1
SLOS647 – AUGUST 2009 ................................................................................................................................................................................................ www.ti.com
ELECTRICAL CHARACTERISTICS
V_CC+ = 5 V, V_CC– = GND, V_O = 1.4 V (unless otherwise noted)
PARAMETER
V_IO
Input offset voltage
TEST CONDITIONS
R_S = 0, 5 V < V_CC+ < 30 V,
0 < V_IC < (V_CC+ – 1.5 V)
T_A
25°C
Full range
MIN TYP
0.5
MAX
4
5
UNIT
mV
I_IO
Input offset current
25°C
Full range
2
30
nA
50
I_IB
Input bias current⁽¹⁾
25°C
Full range
20
150
nA
200
A_VD
Large-signal differential voltage V_CC = 15 V, R_L = 2 kΩ,
amplification
V_O = 1.4 V to 11.4 V
25°C
Full range
50
100
25
V/mV
V_ICR
Common-mode input voltage⁽²⁾ V_CC = 30 V
V_OH
High-level output voltage
V_CC = 30 V
25°C
0
Full range
0
25°C
26
R_L = 2 kΩ
Full range
25.5
25°C
27
R_L = 10 kΩ _{Full range}
26.5
V_CC+ – 1.5
V
V_CC+ – 2
27
28
V
V_CC = 5 V
25°C
3.5
R_L = 2 kΩ
Full range
3
V_OL
Low-level output voltage
GBP Gain bandwidth product
SR
Slew rate
φ_m
Phase margin
CMRR Common-mode rejection ratio
I_SOURCE Output source current
I_SINK
Output sink current
I_O
SVR
Short-circuit to GND
Supply-voltage rejection ratio
I_CC
Total supply current
THD
e_N
Total harmonic distortion
Equivalent input noise voltage
R_L = 10 kΩ
V_CC = 30 V, V_I = 10 mV, R_L = 2 kΩ,
f = 100 kHz, C_L = 100 pF
V_CC = 15 V, V_I = 0.5 V to 3 V,
R_L = 2 kΩ, C_L = 100 pF, unity gain
R_S ≤ 10 kΩ
V_CC = 15 V, V_O = 2 V, V_ID = 1 V
V_CC = 15 V, V_ID = 1 V
V_O = 2 V
V_O = 0.2 V
V_CC = 15 V
V_CC = 5 V to 30 V
V_CC = 5 V
No load
V_CC = 30 V
V_CC = 5 V
V_CC = 30 V
V_CC = 30 V, V_O = 2 V_pp, A_V = 20 dB,
R_L = 2 kΩ, f = 1 kHz, C_L = 100 pF
V_CC = 30 V, f = 1 kHz, R_S = 100 Ω
25°C
Full range
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Full range
25°C
25°C
5
0.8
0.4
60
65
85
20
40
10
20
12
50
40
65
110
500
600
600
0.015
50
15
mV
20
MHz
V/µs
°
dB
mA
mA
µA
60 mA
dB
800
900
µA
900
1000
%
nV/√Hz
(1) The direction of the input current is out of the device. This current essentially is constant, independent of the state of the output, so no
loading change exists on the input lines.
(2) The input common-mode voltage of either input signal should not be allowed to go negative by more than 0.3 V. The upper end of the
common-mode voltage range is V_CC+ – 1.5 V, but either or both inputs can go to 32 V without damage.
4
Submit Documentation Feedback
Product Folder Link(s): TS321-Q1
Copyright © 2009, Texas Instruments Incorporated