NE5537 Philipss, NE5537 Datasheet - Page 3

• Manufacturer Part Number: NE5537
• Description: Sample-and-hold amplifier
• Manufacturer: Philipss

1. Unless otherwise specified, the following conditions apply: Unit is in “sample” mode. V
2. Hold step is sensitive to stray capacitive coupling between input logic signals and the hold capacitor. 1pF, for instance, will create an
3. Leakage current is measured at a junction temperature of 25 C. The effects of junction temperature rise due to power dissipation or elevated
4. These parameters guaranteed over a supply voltage range of 5 to 18V.
Philips Semiconductors Linear Products
DC ELECTRICAL CHARACTERISTICS
NOTES:
August 31, 1994
SYMBOL
SYMBOL
V
I
I
SVRR
BIAS
CC
OS
Sample-and-hold amplifier
R
additional 0.5mV step with a 5V logic swing and a 0.01F hold capacitor. Magnitude of the hold step is inversely proportional to hold capacitor
value.
ambient can be calculated by doubling the 25 C value for each 11 C increase in chip temperature. Leakage is guaranteed over full input
signal range.
L
=2k . Logic reference voltage=0V and logic voltage=2.5V.
Input offset voltage
Input bias current
Input impedance
Gain error
Feedthrough attenuation
ratio at 1kHz
Output impedance
“HOLD” Step
Supply current
Logic and logic reference
input current
Leakage current into hold
capacitor
Acquisition time to 0.1%
Hold capacitor charging
current
Supply voltage rejection
ratio
Differential logic threshold
PARAMETER
PARAMETER
4
2
4
4
4
T
J
=25 C, C
-10V V
T
1
Full temperature range
Full temperature range
Full temperature range
Full temperature range
T
T
J
TEST CONDITIONS
TEST CONDITIONS
J
=25 C, “HOLD” mode
J
-11.5V V
=25 C “hold” mode
=25 C, C
V
C
C
V
IN
IN
R
V
T
T
T
T
T
T
H
T
OUT
H
H
-V
OUT
L
J
J
J
J
J
J
=1000pF
J
=0.01 F
=0.01 F, V
=25 C
=25 C
=25 C
=25 C
=10k
=25 C
=25 C
=25 C
10V, R
OUT
=10V,
IN
=0V
H
=0.01 F
=2V
11.5V,
L
=2k
886
OUT
3
=0
Min
0.8
86
80
S
SE5537
= 15V, T
0.002 0.007
10
Typ
110
0.5
0.5
4.5
1.4
96
20
1
5
2
6
4
5
10
J
Max
0.02
=25 C, -11.5V V
2.0
6.5
2.4
25
75
10
50
3
5
2
4
Min
0.8
80
80
NE5537
0.004
10
Typ
110
0.5
1.0
4.5
1.4
10
90
20
2
2
6
4
5
IN
10
NE/SE5537
11.5V, C
Product specification
Max
0.01
0.02
100
100
2.5
7.5
2.4
10
50
10
7
4
6
H
=0.01 F, and
UNIT
UNIT
mV
mV
mV
mA
mA
nA
nA
dB
pA
dB
%
%
V
A
s
s