MC1404 ON Semiconductor, MC1404 Datasheet

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MC1404

Manufacturer Part Number
MC1404
Description
PRECISION LOW DRIFT VOLTAGE REFERENCES
Manufacturer
ON Semiconductor
Datasheet

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Voltage Reference Family
references for precision data conversion applications, such as A/D, D/A, V/F,
and F/V. Advances in laser–trimming and ion–implanted devices, as well as
monolithic fabrication techniques, make these devices stable and accurate
to 12 bits over both military and commercial temperature ranges. In addition
to excellent temperature stability, these parts offer excellent long–term
stability and low noise.
Typical Applications
MOTOROLA ANALOG IC DEVICE DATA
Digital
Inputs
The MC1404 of ICs is a family of temperature–compensated voltage
Output Voltages: Standard, 5.0 V, 6.25 V, 10 V
Trimmable Output: >
Wide Input Voltage Range: V ref + 2.5 V to 40 V
Low Quiescent Current: 1.25 mA Typical
Temperature Coefficient: 10 ppm/ C Typical
Low Output Noise: 12 V p–p Typical
Excellent Ripple Rejection: > 80 dB Typical
Voltage Reference for 8 to 12 Bit D/A Converters
Low T C Zener Replacement
High Stability Current Reference
MPU D/A and A/D Applications
Figure 1. Voltage Output 8–Bit DAC Using MC1404P10
MSB
LSB
6%
DAC
– 15
8 Bit
+ 5.0
Out
Ref
In
5.0 k
5.0 k
2
3
0.05
+
LF156A
75 pF
5.0 k
7
4
+ 15
– 15
1
6
5
MC1404P10
2
+ 15
4
+ 10 V
0 to
MC1404P5
MC1404P6
MC1404P10
Motorola, Inc. 1996
Device
5.0, 6.25, and 10–VOLT OUTPUT VOLTAGES
VOLTAGE REFERENCES
PRECISION LOW DRIFT
V TEMP
ORDERING INFORMATION
Gnd
NC
V in
PIN CONNECTIONS
Temperature Range
SEMICONDUCTOR
MC1404
TECHNICAL DATA
PLASTIC PACKAGE
Order this document by MC1404/D
T A = 0 to +70 C
1
2
3
4
8
Operating
CASE 626
P SUFFIX
1
8
7
6
5
NC
NC
V out
TRIM
Plastic DIP
Plastic DIP
Plastic DIP
Package
Rev 2
1

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MC1404 Summary of contents

Page 1

... Voltage Reference Family The MC1404 of ICs is a family of temperature–compensated voltage references for precision data conversion applications, such as A/D, D/A, V/F, and F/V. Advances in laser–trimming and ion–implanted devices, as well as monolithic fabrication techniques, make these devices stable and accurate to 12 bits over both military and commercial temperature ranges. In addition to excellent temperature stability, these parts offer excellent long– ...

Page 2

... Symbol Min V O MC1404P5 4.95 MC1404P6 6.19 MC1404P10 9.9 – – V TRIM 6 – MC1404P5 – MC1404P6 – MC1404P10 – Reg line – Reg load – – – – – Symbol Min t S – – – ...

Page 3

... F – 1 DUT + 6 HP3400A 30 21 Set Node to – Average 20 0.01 0.1 1 FREQUENCY (kHz) MOTOROLA ANALOG IC DEVICE DATA MC1404 TYPICAL CHARACTERISTICS Figure 3. Line Regulation versus Temperature 2.5 2.0 V out 6 1.5 R 5.0 k 1.0 TRIM Figure 5. Load Regulation versus Temperature 0.010 0.008 0.006 0.004 ...

Page 4

... The addition of a power transistor, a resistor, and a capacitor 6.0%. converts the MC1404 into a precision supply with one ampere current capability the MC1404 can carry in excess load current with good regulation. If the power transistor current gain exceeds 75, a one ampere supply can be realized. ...

Page 5

... TRIM (opt) 4 0.005 F Figure 14. Reference for a High Speed DAC 12 Input MC1404P10 10 V Reference R1 and R2 values depend on the current requirements of the DAC. MOTOROLA ANALOG IC DEVICE DATA MC1404 2N5879 33 0.01 F 1N3889 50 V Ceramic 130 130 Pulse Width Modulator Oscillator 5 6 ...

Page 6

... F –A– NOTE 2 C –T– N SEATING PLANE 0.13 (0.005) 6 MC1404 OUTLINE DIMENSIONS P1 SUFFIX PLASTIC PACKAGE CASE 626–05 ISSUE NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS) ...

Page 7

... MOTOROLA ANALOG IC DEVICE DATA MC1404 NOTES 7 ...

Page 8

... Motorola, Inc. Motorola, Inc Equal Mfax is a trademark of Motorola, Inc. JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141, 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan. 81–3–5487–8488 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, 852–26629298 MOTOROLA ANALOG IC DEVICE DATA MC1404/D ...

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