SA5232 Datasheet, PDF (6/10 Pages) NXP Semiconductors – Matched dual high-performance low-voltage operational amplifier

Philips Semiconductors
Matched dual high-performance
low-voltage operational amplifier
Product data
NE/SA/AU5232
AC ELECTRICAL CHARACTERISTICS
T_amb = +25 °C; V_CC = 2 V to 5.5 V; R_L = 10 kΩ; C_L = 100 pF; unless otherwise stated.
SYMBOL
PARAMETER
SR
BW
θ_M
t_S
V_N
THD
Slew rate
Unity gain bandwidth: –3 dB
Phase Margin
1% settling time
Input referred voltage noise
Total harmonic distortion
TEST CONDITIONS
Over full temperature range
Over full temperature range
C_L = 50 pF
A_V = 1, 1 V step
A_V = 1, R_S = 0 Ω, at 1 kHz
10 kHz, 1V_P-P, A_V = 1
NE5232
MIN TYP
0.5
0.8
2
2.5
55
1.4
33
0.1
LIMITS
SA/AU5232
MAX MIN TYP MAX
0.5
0.8
4.0
2
2.5
4.0
55
1.4
33
0.1
UNIT
V/µs
MHz
deg
µs
nV/Hz^1/2
%
OUTPUT INVERSION PREVENTION
V_CC
5V
V_GND
V_IN
V_OUT
t
CONVENTIONAL OP AMP
47 kΩ
V_IN
47 kΩ
V_CC
+
–
V_OUT
V_GND
Figure 2. Output inversion prevention.
V_IN
V_OUT
t
V_CC
5V
V_GND
PHILIPS NE5232
SL01617
2002 May 21
6