ADC-HX12BGC Murata Power Solutions Inc, ADC-HX12BGC Datasheet - Page 3

• Manufacturer Part Number: ADC-HX12BGC
• Description: Analog To Digital Converter
• Manufacturer: Murata Power Solutions Inc

0 TO +10V
+9.9976V
+ 7.5000
+ 1.2500
+8.7500
+5.0000
+2.5000
+0.0024
0.0000
INPUT RANGE
VOLTAGE
+15V
PIN 17
+5V
0V
UNIPOLAR OPERATION
+4.9988V
0 TO +5V
+ 1.2500
+ 0.0012
+4.3750
+3.7500
+2.5000
+0.6250
0.0000
CLOCK RATE VS. VOLTAGE
CONNECTIONS
COMP. BINARY CODING
MSB
0000 0000 0000
0001 1111 1111
0011 1111 1111
0111 1111 1111
1011 1111 1111
1101 1111 1111
1111 1111 1110
1111 1111 1111
600kHZ
720kHZ
880kHz
ADC-HX
Refer to Technical Note 4 for methods of reducing the ADC-HX or ADC-HZ conversion times.
LSB
www.murata-ps.com
CLOCK RATE
1.5MHZ
1.8MHz
2.2MHz
ADC-HZ
+9.9951V
-10.0000
+7.5000
+5.0000
-5.0000
-7.5000
-9.9951
0.0000
+10V
SHORT CYCLE OPERATION
CODING TABLES
INPUT VOLTAGE RANGE
+4.9976V
+3.7500
+2.5000
-2.5000
-3.7500
-4.9976
-5.0000
0.0000
+5V
RESOLUTION
ADC-HX Conversion Time
ADC-HZ Conversion Time
Connect These Pins Together
12-Bit, 8 and 20μsec Analog-to-Digital Converters
RES. (BITS)
1
2
3
4
5
6
+ 2.4988V
+ 1.8750
+ 1.2500
-1.2500
-1.8750
-2.4988
-2.5000
0.0000
+2.5V
ADC-HX, ADC-HZ Series
Technical enquiries email: [e-mail], tel:
BIPOLAR OPERATION
8, 10 & 12-BIT CONVERSION TIMES
PIN 14 TO
COMP. OFFSET BINARY
PIN 11
PIN 10
PIN 7
PIN 6
PIN 9
PIN 8
PIN 14 CONNECTION
MSB
0000 0000 0000
0001 1111 1111
0011 1111 1111
0111 1111 1111
1011 1111 1111
1101 1111 1111
1111 1111 1110
1111 1111 1111
12 BITS
17 & 15
14 & 16
20μs
LSB
8μs
RES. (BITS)
10
11
12
MDA_ADCHXHZ.B01 Page 3 of 6
7
8
9
COMP. TWO’S COMPLEMENT
10 BITS
17 & 16
MSB
14 & 2
15μs
6μs
1000 0000 0000
1001 1111 1111
1011 1111 1111
0011 1111 1111
0101 1111 1111
0111 1111 1110
0111 1111 1111
1111 1111 1111
[phone]
PIN 14 TO
PIN 16
PIN 5
PIN 4
PIN 3
PIN 2
PIN 1
17 & 28
8 BITS
14 & 4
10μs
4μs
LSB