zxct1085 Diodes, Inc., zxct1085 Datasheet - Page 11

• Manufacturer Part Number: zxct1085
• Description: Precision High Voltage High-side Current Monitors
• Manufacturer: Diodes, Inc.

Typical Characteristics (Cont.)
ZXCT1082/83/84/85/86/87
Document number: DS32162 Rev. 1 - 2
1000
100
140
120
100
1000
80
60
40
20
10
0
100
100.0E-3
1
1E+0 10E+0 100E+0 1E+3 10E+3 100E+3 1E+6
10
100.0E-3
1
Power Supply Rejection Ration vs. Frequency
Input Referred Noise Current vs. Frequency
25°C
Input Referred Noise Current vs. Frequency
125 C °
85°C
10.0E+0
10.0E+0
-40 C °
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1.0E+3
1.0E+3
V
V
V
T = 25 C
R
G ain = 25
V
V
V
R
Gain = 50
A
CC
S+
SENSE
GT
V
CC
S+
SENSE
GT
V
V
V
T = 25 C
S+
A
= 12V
CC
S+
SENSE
= 5V
= 5k
= 12V
= 5V
= 5k
= 12V, V
°
= 12V
= 5V
= 100mV
100.0E+3
Ω
= 100mV
Ω
°
100.0E+3
= 100mV
CC
www.diodes.com
= 5V V
11 of 13
SENSE
= 100mV, R
1000
100
70
60
50
40
30
20
10
0
10
100.0E-3
0
1
Input Referred Noise Current vs. Frequency
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
GT
= 5kΩ, R
Diodes Incorporated
A Product Line of
10.0E+0
Load Dump vs. Time
Frequency (Hz)
G
ZXCT1082/83/84/85/86/87
= 125kΩ , T
Time (s)
1.0E+3
A
= 25°C
V
V
V
T = 25 C
A
CC
S+
SENSE
= 12V
= 5V
© Diodes Incorporated
°
= 100mV
100.0E+3
0.9
May 2010
1