Specifications
| Type | Description |
|---|---|
| Part Number | AD7533 |
| Manufacturer | Analog Devices |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | 16-lead PDIP, package no. E16.3 |
| Resolution | 10 bits; AD7533, V+=+15 V, VREF=+10 V, VOUT1=VOUT2=0 V |
| Integral/Differential Nonlinearity | 0.2% FSR max; AD7533J grade, -10 V <= VREF <= +10 V, VOUT1=VOUT2=0 V |
| Integral/Differential Nonlinearity | 0.1% FSR max; AD7533K grade, -10 V <= VREF <= +10 V, VOUT1=VOUT2=0 V |
| Integral/Differential Nonlinearity | 0.05% FSR max; AD7533L grade, -10 V <= VREF <= +10 V, VOUT1=VOUT2=0 V |
| Monotonicity | Guaranteed; AD7533 |
| Gain Error | 1.4% FSR max at TA=25°C; 1.8% FSR max over temperature; all digital inputs high, using internal feedback resistor |
| Nonlinearity Temperature Coefficient | 2 ppm FSR/°C max; -10 V <= VREF <= +10 V |
| Gain Error Temperature Coefficient | 10 ppm FSR/°C max; AD7533 |
| Output Leakage Current | 50 nA max at TA=25°C; 200 nA max over temperature; either output, VOUT1=VOUT2=0 V |
| Power Supply Rejection | 0.005% FSR/% ΔV+ max at TA=25°C; 0.008% FSR/% ΔV+ max over temperature; V+=14.0 V to 15.0 V |
| Output Current Settling Time | 600 ns max at TA=25°C; 800 ns max over temperature; to 0.2% FSR, RL=100 ohm |
| Feedthrough Error | 0.05 LSB max at TA=25°C; 0.1 LSB max over temperature; VREF=20 VP-P, 200 kHz sine wave, all digital inputs low |
| Reference Input Resistance | 5 kOhm min; 20 kOhm max; pin 15, all digital inputs high, IOUT1 at ground |
| Reference Input Resistance Temperature Coefficient | -300 ppm/°C; AD7533 reference input |
| Output Capacitance COUT1 | 100 pF max; all digital inputs high |
| Output Capacitance COUT2 | 35 pF max; all digital inputs high |
| Output Capacitance COUT1 | 35 pF max; all digital inputs low |
| Output Capacitance COUT2 | 100 pF max; all digital inputs low |
| Digital Input Low Threshold | 0.8 V max; VIL |
| Digital Input High Threshold | 2.4 V min; VIH |
| Digital Input Current | ±1 µA max; VIN=0 V or +15 V, IIL/IIH |
| Input Coding | Binary/Offset Binary; see tables 1 and 3 referenced in datasheet |
| Digital Input Capacitance | 4 pF max; AD7533 |
| Power Supply Voltage Range | +5 V to +16 V; accuracy tested and guaranteed at V+=+15 V only |
| Supply Current I+ | 2 mA max at TA=25°C; 2.5 mA max over temperature; all digital inputs high or low, excluding ladder network |
| Supply Voltage Absolute Maximum | +17 V max; V+ to GND |
| Reference Voltage Absolute Maximum | -25 V; VREF absolute maximum rating |
| Digital Input Voltage Range Absolute Maximum | GND to V+; digital input voltage range |
| Output Voltage Compliance | -100 mV to V+; absolute maximum rating |
| Operating Temperature Range | 0°C to 70°C; AD7533 JN, KN, LN versions |
| Thermal Resistance Junction-to-Ambient | 100°C/W typical; PDIP package, component mounted on evaluation PC board in free air |
| Maximum Junction Temperature | 150°C; plastic package |
| Storage Temperature Range | -65°C to 150°C; maximum storage temperature |
| Lead Temperature | 300°C max; soldering, 10 s |
| Ordering Option | AD7533JN; 0.2% linearity, 0°C to 70°C, 16-lead PDIP E16.3 |
| Ordering Option | AD7533KN; 0.1% linearity, 0°C to 70°C, 16-lead PDIP E16.3 |
| Ordering Option | AD7533LN; 0.05% linearity, 0°C to 70°C, 16-lead PDIP E16.3 |
| Supply Range Feature | +5 V to +15 V; feature list operating supply range |
| Multiplication Capability | Four-quadrant multiplication; AD7533 multiplying DAC operation |
| Logic Compatibility | TTL/CMOS compatible; digital input interface |
| Static Discharge Protection | Input protection clamps to V+ and GND; protection from static discharge damage |
| Datasheet Status | request_only |
Product Overview
The AD7533 is an Analog Devices 10-bit multiplying DAC for Signal_Chain designs requiring binary/offset binary digital control and current-output DAC behavior. The device is specified with 10-bit resolution, guaranteed monotonicity, and grade-dependent integral/differential nonlinearity of 0.2% FSR max for AD7533J, 0.1% FSR max for AD7533K, and 0.05% FSR max for AD7533L under the stated reference and output conditions.
The DAC supports four-quadrant multiplication and operates from a +5 V to +16 V supply range, with accuracy tested and guaranteed at V+=+15 V only. Digital inputs are TTL/CMOS compatible, with VIL of 0.8 V max, VIH of 2.4 V min, ±1 µA maximum input current, and 4 pF maximum input capacitance.
The package is a 16-lead PDIP, package no. E16.3, with ordering options AD7533JN, AD7533KN, and AD7533LN for 0°C to 70°C operation. Assembly-related limits include 100°C/W typical junction-to-ambient thermal resistance on an evaluation PC board in free air, 150°C maximum junction temperature, -65°C to 150°C storage temperature, and 300°C maximum lead temperature for 10 s soldering.
Key Features
- 10-bit multiplying DAC architecture
- Guaranteed monotonicity across AD7533 specifications
- 0.05% FSR max nonlinearity in AD7533L grade
- 600 ns max settling time at TA=25°C
- Binary/offset binary digital input coding
- TTL/CMOS compatible digital input interface
- Four-quadrant multiplication capability
- +5 V to +16 V operating supply range
- 5 kOhm to 20 kOhm reference input resistance
- Input protection clamps to V+ and GND
Typical Applications
- Four-quadrant multiplication circuits
- Binary-controlled signal conversion
- Offset-binary signal conversion
- TTL/CMOS logic DAC interfaces
- Current-output DAC signal paths
- 0°C to 70°C PDIP assemblies
Procurement Notes
When requesting a quote for AD7533, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What type of converter is the AD7533?
The AD7533 is a 10-bit multiplying DAC from Analog Devices. The extracted datasheet facts identify it as a Signal_Chain component with binary/offset binary input coding and four-quadrant multiplication capability.
Which package is specified for AD7533 ordering options?
The AD7533 ordering options AD7533JN, AD7533KN, and AD7533LN are specified for a 16-lead PDIP package, package no. E16.3, with 0°C to 70°C operating temperature range.
How do AD7533J, AD7533K, and AD7533L linearity grades differ?
The extracted facts list integral/differential nonlinearity limits of 0.2% FSR max for AD7533J, 0.1% FSR max for AD7533K, and 0.05% FSR max for AD7533L under the stated reference and output conditions.
What supply range is specified for the AD7533?
The operating supply range is listed as +5 V to +16 V, while the feature list states +5 V to +15 V. The extracted facts also state that accuracy is tested and guaranteed at V+=+15 V only.
What digital input levels does the AD7533 support?
The AD7533 digital input interface is listed as TTL/CMOS compatible. The extracted specifications include 0.8 V maximum for VIL, 2.4 V minimum for VIH, ±1 µA maximum input current, and 4 pF maximum digital input capacitance.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: August 17, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.