ADS-117ME MURATA-PS [Murata Power Solutions Inc.], ADS-117ME Datasheet - Page 5

• Manufacturer Part Number: ADS-117ME
• Description: 12-Bit, 2MHz, Low-Power Sampling A/D Converters
• Manufacturer: MURATA-PS [Murata Power Solutions Inc.]

+FS – 1 LSB
UNIPOLAR
+7/8 FS
+3/4 FS
+1/2 FS
+1/4 FS
+1/8 FS
+1 LSB
–100
–110
–120
–130
–140
SCALE
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
INPUT RANGE
0 to +10V
0.1
+9.9976
+8.7500
+7.5000
+5.0000
+2.5000
+1.2500
+0.0024
0.0000
www.murata-ps.com
(fs = 2MHz, fin = 980kHz, Vin = –0.5dB, 4,096-point FFT)
0.2
1111
1110
1100
1000
0100
0010
0000
0000
MSB
STRAIGHT BIN.
OFF. BINARY
Figure 5. FFT Analysis of ADS-117
0.3
1111
0000
0000
0000
0000
0000
0000
0000
LSB
Table 3. Output Coding
OUTPUT CODING
1111
0000
0000
0000
0000
0000
0001
0000
0.4
Frequency (MHz)
0000
0001
0011
0111
1011
1101
1111
1111
MSB
COMP. OFF. BIN.
0.5
COMP. BINARY
12-Bit, 2MHz, Low-Power Sampling A/D Converters
0000
1111
1111
1111
1111
1111
1111
1111
0.6
0000
1111
1111
1111
1111
1111
1110
1111
LSB
Technical enquiries email: [e-mail], tel:
0.7
INPUT RANGE
+4.9976
+3.7500
+2.5000
–2.5000
–3.7500
–4.9976
–5.0000
0.0000
±5V
0.8
+FS –1 LSB
0.9
–FS+1LSB
BIPOLAR
+3/4FS
+1/2FS
–1/2FS
–3/4FS
SCALE
–FS
0
1.0
MDA_ADS-117.B01 Page 5 of 6
ADS-117
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