Description
4 1/2 digit LCD, 2V
DP-2002A
$88.00
Features
- 4 1/2-digit resolution - ±19,999 counts
- High accuracy - ±0.02% typical error
- 3 voltage ranges
- Very low power consumption (15mW )
- 5VDC Power
- Convenient snap-in bezel package compatible with DP-650A Series
- User-selectable decimal point
- Hold-display function
- Overvoltage protection
- Quantity discounts
Connections
| Pin No. | Pin Name | Description |
| 1 | V+ | Positive supply connection |
| 2 | V- | Negative supply connection |
| 3 | INHI | Input high terminal |
| 4 | INHI | Input low terminal |
| 5 | D1 | Decimal point = 000.0 |
| 6 | D2 | Decimal point = 00.00 |
| 7 | D3 | Decimal point = 0.000 |
| 8 | D4 | Decimal point = .0000 |
| 9 | DP | DP common - connect to decimal points to activate |
| 10 | RNG | 10:1 range - connect to V+ to activate |
| 11 | HOLD | Hold feature - connect to V+ to activate |
| 12 | NC | |
| 13 | NC |
Applications
- Laboratory instruments
- Medical instruments
- Biochemical/biomedical equipment
- Electronic test equipment
- High accuracy/precision measurements
Specifications
| Panel Cutout | 2.39 x .98 |
| Common Mode Range | u00b11V DC |
| Weight | 1.1oz (30g) |
| Type | 7-segment LCD |
| Connector | C14 (13-pin) optional |
| Operating Temperature | 0 to 50u00baC |
| Sampling Rate | 2.0 readings/s |
| Full-Scale Input | u00b1200mV, u00b12V, u00b120V |
| Decimal Point | 4 position selectable |
| Package Style | Snap-in bezel |
| Protection | u00b1350VDC |
| Accuracy | u00b1(0.06% +1 count) max (10.1 range: u00b10.12%) |
| Overrange Indication | 1---for positive, -1---for negative |
| Common Mode Rejection | >86dB |
| Input Offset Adjustment | Auto zero |
| Supply Voltage | 5V: +5VDC u00b15% @ 3mA |
| Polarity Indication | Automatic "-" for neg input |
| Input Impedance | >100M? (u00b1200mV), 1M? (other ranges) |
| Digit Height | .50in (12mm) |
| Configuration | Single-ended |
| Dimensions | 2.49 x 1.02 x 0.83 |
| Input Bias Current | 1pA typical, 100pA max |
| Warmup, typical | 10 min |
| Temperature Drift, typical | 100 ppm/u00baC |
| Other Features/Options | Display hold function |
| Bezel | Snap-in bezel included |
| Control Inputs | Decimal point select, hold, 10.1 range |
| Storage Temperature | -20 to 70u00baC |
| Digits | 4u00bd (19999 count) |
| Relative Humidity | 0 to 95% non-condensing |
| Order Info | Hi-res LCD 5V DPM u00b12V, u00b120V |
