OP200 Analog Devices, OP200 Datasheet - Page 14

• Manufacturer Part Number: OP200
• Description: Dual Low Offset, Low Power Operational Amplifier
• Manufacturer: Analog Devices

Specifications of OP200

• -3db Bandwidth: 500kHz
• Slew Rate: 150mV/µs
• Vos: 80µV
• Ib: 100pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 11nV/rtHz
• Vcc-vee: 6V to 40V
• Isy Per Amplifier: 775µA
• Packages: DIP,LCC,SOIC

OP200
PROGRAMMABLE HIGH RESOLUTION WINDOW
COMPARATOR
The programmable window comparator shown in Figure 35 is
easily capable of 12-bit accuracy over the full military temperature
REFERENCE
VOLTAGE
CONTROL
SIGNALS
10V
V
IN
DAC
PIN 6 (MSB) TO PIN 17 (LSB)
DAC DATA BUS
18
19
20
24
2
I
OUT A
I
DAC A/DAC B
CS
WR
OUT B
DGND
5
DAC8221
DAC8221
DAC A
DAC B
1/2
1/2
V
21
DD
Figure 35. Programmable High Resolution Window Comparator
AGND
1
V
V
REF A
REF B
22
4
Rev. D | Page 14 of 16
10kΩ
15V–
10kΩ
R1
R2
3
2
4
5
6
range. A dual CMOS 12-bit DAC, the DAC8221, is used in the
voltage switching mode to set the upper and lower thresholds
(DAC A and DAC B, respectively).
OP200AZ
OP200AZ
1/2
1/2
15V
8
1
7
D1
1N4148
D1
1N4148
10kΩ
R2
R4
10kΩ
5V
Q1
2N2222
TTL OUT