ICL7139CPL Intersil, ICL7139CPL Datasheet - Page 8

• Manufacturer Part Number: ICL7139CPL
• Description: IC DMM 3 3/4 DIGIT AUTORANGE
• Manufacturer: Intersil
• Type: Multimeterr

Specifications of ICL7139CPL

• Rohs Status: RoHS non-compliant
• Voltage Supply Source: Dual ±
• Voltage - Supply: ±24V, 2.7 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.600", 15.24mm)
• Data Interface: -
• Sampling Rate (per Second): -
• Resolution (bits): -

0VAC - 400VAC
0Hz - 1000Hz
0VAC - 400VAC
50Hz - 1000Hz
COM
V
IN
FIGURE 7. AC VOLTAGE MEASUREMENT USING OPTIONAL RMS CONVERTER CIRCUIT
COM
FIGURE 6. AC VOLTAGE MEASUREMENT USING OPTIONAL AVERAGING CIRCUIT
V
IN
20M
20M
0.1 F
4
5
10M
V
+
-
ICL7652
+
100k
11
1
V -
8
7
2
0.1 F
10
ICL7139, ICL7149
50k
4.99k
3-40
2.2 F
0.1 F
4
5
2
V
+
+
-
+
ICL7652
100k
1.0 F
11
1
AD736
1
8
V -
8
V
7
4
+
7
2
0.1 F
+
3
5
10 F
V
10
-
2.2 F
6
+
43.2k
ADJUST
SCALE
FULL
5k
V
30k
+
ADJUST
12
10
SCALE
FULL
5k
INT (V/ )
COMMON
12
10
ICL7149
INT (V/ )
COMMON
ICL7149